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已收录的方程式（1141个）

双横线的是无机化学式

单箭头的是有机化学式

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注：方程式中有{}的，选中{}及里面的内容，再点击【结构图】，就可以完成方程式。例387：

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1. ((2h2+o2))​

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2. ((2h2o))​

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3. ((c+o2))​

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4. ((ch3-ch2-c-ch3-br-ch2-ch2-ch3))​

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5. ((h2o(g)))​

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6. ((h2o))​

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7. (2cu+o2)​

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8. (2h2+o2)​

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9. (2h2o)​

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10. (2n2h4+2no2)​

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11. (2nahco3)​

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12. (2no+o2)​

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13. (3no2+h2o)​

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14. (4al+3o2)​

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15. (4li+o2)​

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16. (4nh3+5o2)​

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17. (al(oh)3)​

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18. (b2h6+3o2)​

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19. (c+1/2o2)​

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20. (c+2h2so4)​

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21. (c+h2o)​

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22. (c+o2)​

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23. (c12h22o11+h2o)​

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24. (c17h35coo)3(c3h5)+3oh-​

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25. (c2h2+5/2o2)​

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26. (c2h4+3o2)​

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27. (c2h5oh+3o2)​

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28. (c3h8+5o2)​

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29. (c4h10)​

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30. (c6h10o5)n+nh2o​

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31. (c6h12o6(s)+6o2)​

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32. (c6h12o6)​

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33. (c8h15+25/2o2)​

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34. (cac2+2h2o)​

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35. (caco3)​

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36. (ch2=ch-ch=ch2+br-br)​

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37. (ch3-ch2-c-ch3-br-ch2-ch2-ch3)​

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38. (ch3-ch2-ch-br-ch3+naoh)​

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39. (ch3ch2br+naoh)​

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40. (ch4+2o2)​

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41. (choh+3/2o2)​

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42. (cl2+h2o)​

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43. (cn)2+2naoh​

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44. (cn)2+h2o​

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45. (co+1/2o2)​

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46. (co+2h2)​

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47. (co2+3h2)​

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48. (co2+h2)​

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49. (fef2+11/4o2)​

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50. (h++oh-)​

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51. (h2+cl2)​

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52. (h2c2o4)​

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53. (h2o(g))​

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54. (h2o(l))​

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55. (h2o)​

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56. (hc=ch＋br2)​

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57. (hcl+agno3)​

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58. (hcl+naoh)​

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59. (mg+2hcl)​

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60. (n2+3h2)​

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61. (n2+o2)​

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62. (n2h2+o2)​

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63. (n2h4+2h2o)​

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64. (na2co3+2hcl)​

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65. (na2co3+cacl2)​

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66. (nch2=ch2)​

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67. (nh3+h2o)​

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68. (nh3.h2o)​

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69. (nh4)2co3​

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70. (nh4)2cr2o7​

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71. (nh4)2so4​

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72. (nh4)2so4+2naoh​

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73. (nh4)2so4+ca(oh)2​

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74. (p4)​

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75. (s+o2)​

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76. (so3+h2o)​

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77. (zn+2hcl)​

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78. 10al+3v2o5​

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79. 11p+15cuso4+24h2o​

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80. 14hcl+k2cr2o7​

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81. 2ag++cu​

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82. 2ag+s​

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83. 2ag2so4​

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84. 2agbr​

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85. 2agcl​

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86. 2agno3​

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87. 2agno3+h2s​

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88. 2al(oh)3​

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89. 2al(oh)3+3h2so4​

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90. 2al+2h2o+2naoh​

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91. 2al+2naoh+2h2o​

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92. 2al+2oh-+2h2o​

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93. 2al+3cl2​

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94. 2al+3cuso4​

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95. 2al+3feo​

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96. 2al+3h2so4​

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97. 2al+3hg(no3)2​

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98. 2al+3s​

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99. 2al+6c2h5oh​

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100. 2al+6h2o​

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101. 2al+6h2o+2naoh​

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102. 2al+6hcl​

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103. 2al+cr2o3​

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104. 2al+fe2o3​

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105. 2al+wo3​

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106. 2al2o3​

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107. 2al3++3co32-+3h2o​

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108. 2al3++3s2-+6h2o​

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109. 2al3++3sio32-+6h2o​

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110. 2al3++3so42-+8oh-+3ba2+​

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111. 2ascl3+3h2s​

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112. 2ass43-+6h+​

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113. 2br-+cl2​

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114. 2brf3+4zn​

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115. 2c+o2​

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116. 2c2h2+5o2​

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117. 2c2h5oh+o2​

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118. 2c6h6+15o2​

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119. 2ca(oh)2+2cl2​

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120. 2ca2++4oh-+2hco3-+mg2+​

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121. 2ca2so3+o2​

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122. 2ch2=ch2+o2​

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123. 2ch3-c-o-h-h-h+o2​

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124. 2ch3-c=o-oh+ho-ch2​

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125. 2ch3-ch-ch3+o2​

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126. 2ch3-ch-oh-ch3+o2​

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127. 2ch3ch2ch2ch3+5o2​

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128. 2ch3ch2ch2oh+o2​

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129. 2ch3ch2oh​

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130. 2ch3ch2oh+2na​

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131. 2ch3ch2oh+mg​

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132. 2ch3ch2oh+o2​

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133. 2ch3cho+5o2​

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134. 2ch3cho+cu(oh)2​

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135. 2ch3cho+o2​

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136. 2ch3cooh+na2co3​

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137. 2ch=ch​

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138. 2ch=ch+5o2​

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139. 2cl-+2h2o​

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140. 2cl2+2ca(oh)2​

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141. 2cl2+3ca(oh)2​

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142. 2clo3+i2​

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143. 2co+o2​

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144. 2cu+o2​

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145. 2cu+o2+co2+h2o​

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146. 2cu+s​

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147. 2cu2++2h2o​

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148. 2cu2++6cn过量​

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149. 2f2+2h2o​

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150. 2fe(oh)3​

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151. 2fe(oh)3+6hi​

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152. 2fe+3br2​

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153. 2fe+3cl2​

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154. 2fe+6h2so4​

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155. 2fe+6h2so4浓​

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156. 2fe+o2​

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157. 2fe2++4br-+3cl2​

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158. 2fe2++4i-+3cl2​

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159. 2fe2++br2​

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160. 2fe2++cl2​

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161. 2fe2++h2o2+2h+​

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162. 2fe3++2i-​

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163. 2fe3++3co32-+3h2o​

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164. 2fe3++3s2-​

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165. 2fe3++3zn​

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166. 2fe3++h2s​

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167. 2fe3++s2-​

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168. 2fe3++so2+2h2o​

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169. 2fe3++so32-+h2o​

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170. 2h++so42-+2oh-+ba2+​

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171. 2h2+o2​

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172. 2h2o​

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173. 2h2o2​

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174. 2h2s+3o2足​

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175. 2h2s+o2​

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176. 2h2s+o2不足​

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177. 2h2s+so2​

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178. 2h2so3+o2​

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179. 2h2气+o2气​

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180. 2h3po4+3ca2++6oh-​

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181. 2hbr+cl2​

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182. 2hcl+ca(oh)2​

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183. 2hcl+caco3​

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184. 2hcl+mg(oh)2​

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185. 2hcl+na2co3​

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186. 2hclo​

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187. 2hclo光​

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188. 2hclo脱水​

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189. 2hco3-+ca2++2oh-​

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190. 2hcooh+cu(oh)2​

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191. 2hgcl2+sncl2​

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192. 2hno2​

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193. 2i-+2fe3+​

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194. 2i-+2h++1/2o2​

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195. 2i-+cl2​

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196. 2k+2h2o​

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197. 2k+2h2o+cuso4​

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198. 2k+2hcl​

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199. 2k+o2​

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200. 2kal(so4)2+3ba(oh)2​

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201. 2kclo3​

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202. 2ki+br2​

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203. 2ki+cl2​

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204. 2kmno4​

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205. 2kmno4+16hcl​

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206. 2kmno4+16hcl浓​

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207. 2kmno4+5h2c2o4+3h2so4​

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208. 2kno3​

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209. 2kno3+10k​

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210. 2kno3+3c+s​

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211. 2m+2h2o​

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212. 2m+h2​

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213. 2m+x2​

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214. 2mg+2ibr​

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215. 2mg+cl2​

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216. 2mg+co2​

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217. 2mg+o2​

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218. 2mn2++5nabio3+14h+​

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219. 2mn2++5pbo2+4h+​

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220. 2mno-4+5h2o2+6h+​

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221. 2mno4-+16h++10cl-​

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222. 2mno4-+3no2-+h2o​

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223. 2mno4-+5h2o2+6h+​

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224. 2mno4-+no2-+2oh-​

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225. 2na++2cl-​

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226. 2na+2c2h5oh​

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227. 2na+2ch3cooh​

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228. 2na+2h+​

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229. 2na+2h2o​

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230. 2na+2h2o+cu2+​

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231. 2na+2h2o+cuso4​

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232. 2na+2hcl​

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233. 2na+2nahso4​

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234. 2na+2nh4cl​

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235. 2na+ch3cooh​

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236. 2na+cl2​

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237. 2na+cuso4+2h2o​

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238. 2na+h2​

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239. 2na+o2​

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240. 2na+s​

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241. 2na2+2h2o​

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242. 2na2o+o2​

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243. 2na2o2+2co2​

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244. 2na2o2+2h2o​

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245. 2na2o2+2so3​

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246. 2na2o2+4hcl​

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247. 2na2s+na2so3+3h2so4​

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248. 2na2so3+o2​

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249. 2naalo2+3h2o+co2​

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250. 2nabr+2h2so4浓​

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251. 2nabr+cl2​

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252. 2nacl+2h2o​

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253. 2nacl+h2so4浓​

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254. 2naclo+h2o+co2​

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255. 2nahco3​

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256. 2nahco3+ca(oh)2​

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257. 2nahco3+ca(oh)2少​

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258. 2nahco3+so2​

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259. 2nano3​

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260. 2naoh+(nh4)2so4​

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261. 2naoh+cl2​

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262. 2naoh+co2​

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263. 2naoh+co2少​

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264. 2naoh+co2过​

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265. 2naoh+cuso4​

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266. 2naoh+h2so4​

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267. 2naoh+mgcl2​

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268. 2naoh+so2​

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269. 2naoh+so2过​

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270. 2naoh+so3​

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271. 2na[al(oh)4]+co2​

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272. 2nh3+3cl2​

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273. 2nh3+3cuo​

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274. 2nh3+co2+h2o​

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275. 2nh3+h2so4​

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276. 2nh3.h2o+so2​

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277. 2nh4cl+ca(oh)2​

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278. 2ni(oh)2+br2+2oh-​

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279. 2no+cr2o7-+6h+​

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280. 2no+o2​

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281. 2no2​

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282. 2no2+2naoh​

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283. 2no2-+2i-+4h+​

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284. 2no气+o2气​

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285. 2o-oh+2na​

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286. 2ol-oh+2na​

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287. 2p+3cl2​

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288. 2p+5cl2​

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289. 2p+5feo+3cao​

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290. 2pb(no3)2​

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291. 2pbo2+2h2so4浓​

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292. 2r-ch2oh+o2​

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293. 2r1-ch-oh-r2+o2​

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294. 2s2-+so32-+6h+​

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295. 2s2o32-+i2​

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296. 2sn2++o2+4h+​

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297. 2so2+o2​

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298. 2sr(no3)2​

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299. 2x2+2h2o​

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300. 2xef2+2h2o​

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301. 2[cr(oh)4]-+3br2+8oh-​

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302. 2[cr(oh)4]-+3h2o2+2oh-​

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303. 3bi3++6oh-+3[sn(oh)4]2-​

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304. 3br2+2p+6h2o​

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305. 3c+2fe2o3​

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306. 3cl2+2nh3​

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307. 3cl2+6oh-​

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308. 3co+fe2o3​

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309. 3co32-+3br2​

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310. 3cu+2hno3+3h2so4​

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311. 3cu+2no3-+8h+​

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312. 3cu+8hno3​

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313. 3cu+8hno3稀​

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314. 3cu2o+14hno3​

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315. 3cuo+2nh3​

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316. 3fe(oh)2+10hno3​

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317. 3fe+2no3-+8h+​

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318. 3fe+2o2​

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319. 3fe+4h2o​

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320. 3fe+8hno3​

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321. 3fe2++2[fe(cn)6]3-​

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322. 3fe2++no3-+4h+​

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323. 3fe3o4+28hno3​

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324. 3feo+10hno3​

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325. 3h2+fe2o3​

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326. 3h2s+2hno3​

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327. 3hcl+al(oh)3​

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328. 3hcl+fe(oh)3​

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329. 3hclo​

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330. 3i2+10hno3​

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331. 3i2+2p+6h2o​

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332. 3mg+n2​

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333. 3moh(s)+2o3(g)​

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334. 3naalo2+alcl3+6h2o​

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335. 3naoh+fecl3​

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336. 3na[al(oh)4]+alcl3​

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337. 3no2+h2o​

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338. 3no2气+h2o液​

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339. 3o2​

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340. 3s+6koh​

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341. 3s+6naoh​

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342. 3s+6oh-​

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343. 3si+4hno3+12hf​

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344. 3so2+2no3-+2h2o​

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345. 3so2+3ba(no3)2+2h2o​

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346. 3so32-+2no3-+2h+​

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347. 3zn+4h2so4浓​

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348. 4al+3mno2​

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349. 4al+3o2​

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350. 4al3++6o2-​

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351. 4cr2++4h++o2​

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352. 4fe(oh)2+o2+2h2o​

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353. 4fe+3o2​

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354. 4fes2+11o2​

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355. 4hcl+mno2​

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356. 4hclo4​

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357. 4hno3​

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358. 4li+o2​

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359. 4lih+alcl3​

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360. 4lino3​

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361. 4mg+10hno3​

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362. 4mg+10hno3极稀​

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363. 4na+o2​

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364. 4na+ticl4​

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365. 4nh3+3o2​

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366. 4nh3+5o2​

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367. 4nh3气+5o2气​

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368. 4no+3o2+2h2o​

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369. 4no+o2+2h2o​

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370. 4no2+o2+2h2o​

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371. 4p+5o2​

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372. 4zn+10hno3极稀​

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373. 4zn+5h2so4浓​

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374. 4[co(nh3)6]2++o2+2h2o​

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375. 5br-+bro3-+6h+​

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376. 5c2h4+12mno4-+36h+​

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377. 5c2o42-+2mno4-+16h+​

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378. 5ch2=ch2＋12kmno4＋18h2so4​

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379. 5fe2++mno4-+8h+​

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380. 5h2o2+2mno4-+6h+​

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381. 5nacl+naclo3+3h2so4​

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382. 5no+3mno4-+4h+​

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383. 5no2-+2mno4-+6h+​

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384. 5so2+2h2o+2kmno4​

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385. 5so2+2mno4-+2h2o​

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386. 6br-+2no3-+8h+​

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387. 6c6h5oh+fe3+​

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388. 6hcl+kclo3​

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389. 6i-+2no3-+8h+​

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390. 6li+n2​

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391. 6na+6h2o+2fecl3​

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392. 6no+4nh3​

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393. 6no2+8nh3​

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394. 6xef4+12h2o​

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395. 8hclo3​

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396. 8nh3+3cl2​

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397. ag++3nh3·h2o​

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398. ag++cl-​

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399. ag++nh3·h2o​

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400. ag+2hno3​

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401. ag3po4+3hno3​

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402. agcl+2nh3​

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403. agno3+hcl​

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404. agno3+nabr​

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405. agno3+nacl​

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406. agno3+nai​

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407. agno3+nh3.h2o​

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408. agoh+2nh3.h2o​

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409. al(oh)3​

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410. al(oh)3+3h+​

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411. al(oh)3+3hcl​

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412. al(oh)3+naoh​

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413. al(oh)3+oh-​

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414. al+4hno3浓​

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415. al+4hno3稀​

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416. al+6c2h5oh​

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417. al2(so4)3+6nh3·h2o​

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418. al2o3​

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419. al2o3+2naoh​

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420. al2o3+2naoh+3h2o​

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421. al2o3+2oh-​

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422. al2o3+3h2so4​

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423. al2o3+3k2s2o7​

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424. al2o3+6h+​

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425. al2o3+6hcl​

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426. al3++3alo2-+6h2o​

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427. al3++3clo-+3h2o​

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428. al3++3h2o​

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429. al3++3hco3-​

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430. al3++3hs-+3h2o​

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431. al3++3nh3·h2o​

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432. alcl3+3naoh​

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433. alcl3+3nh3.h2o​

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434. alcl3+4naoh​

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435. alo2-+4h+​

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436. alo2-+h++h2o​

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437. alo2-+nh4++2h2o​

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438. alo2-+nh4++h2o​

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439. as2s3+3s22-​

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440. as2s3+6oh-​

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441. ascl3+3h2o​

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442. ba(oh)2+so2​

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443. ba2++2ch3coo-+2h++so42-​

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444. ba2++2oh-+2h++so42-​

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445. ba2++2oh-+mg2++so42-​

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446. ba2++2oh-+nh4++hco3-​

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447. ba2++so42-​

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448. bacl2+h2so4​

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449. bacl2+na2co3​

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450. bacl2+na2so4​

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451. baco3+2hcl​

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452. baco3+2hno3​

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453. br2+2i-​

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454. br2+2ki​

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455. br2+2naoh​

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456. br2+h2o​

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457. br2+na2s​

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458. br2+so2+2h2o​

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459. c+2cuo​

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460. c+2h2so4​

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461. c+2h2so4浓​

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462. c+4hno3​

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463. c+co2​

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464. c+feo​

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465. c+h2o​

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466. c+o2​

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467. c11h22o11​

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468. c12h22o11+h2o​

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469. c16+h34​

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470. c16h34​

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471. c17h33coo-ch​

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472. c17h35coo-ch+3h2o​

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473. c2h4+3o2​

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474. c2h5oh+3o2​

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475. c2h5oh+ho-so3h​

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476. c2h5oh+hoc2h5​

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477. c2h5oh+hono2​

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478. c2h6o+3o2​

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479. c4h10​

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480. c6h12+cl2​

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481. c6h12o6​

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482. c6h12o6+6o2​

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483. c6h5o-+ch3cooh​

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484. c6h5o-+h2o+co2​

tip

485. c6h5oh+co32-​

tip

486. c6h5oh+oh-​

tip

487. C6H6+3h2​

tip

488. C6H6+br2​

tip

489. c6h6+ho-so3h​

tip

490. C6H6+ho—no2​

tip

491. c6h6-ch3+3hono2​

tip

492. c6h6-oh+3br2​

tip

493. C6H6-oh+h2o​

tip

494. c6h6-oh+naoh​

tip

495. C6H6-ona+co2+h2o​

tip

496. c7h8+9o2​

tip

497. c8c18​

tip

498. c=o-oh+2ho-c2h5​

tip

499. c=o-oh+ho-c2h5​

tip

500. c=o-oh+ho-ch2​

tip

501. ca(clo)2+4hcl​

tip

502. ca(clo)2+co2+h2o​

tip

503. ca(clo)2+h2o+co2​

tip

504. ca(hco3)2​

tip

505. ca(hco3)2+2hcl​

tip

506. ca(hco3)2+2naoh​

tip

507. ca(hco3)2+ca(oh)2​

tip

508. ca(oh)2+co2​

tip

509. ca(oh)2+na2co3​

tip

510. ca(oh)2+so2​

tip

511. ca2++2oh-+2hco3-​

tip

512. ca2++2oh-+co2​

tip

513. ca2++hco3-+oh-​

tip

514. ca2++oh-+hco3-​

tip

515. ca2++so2+clo-+h2o​

tip

516. ca3(po4)2+2h2so4(浓)​

tip

517. ca3(po4)2+3h2so4(浓)​

tip

518. ca3(po4)2+4h2so4(浓)​

tip

519. cac2+2h2o​

tip

520. caco3​

tip

521. caco3+2ch3cooh​

tip

522. caco3+2h+​

tip

523. caco3+2hcl​

tip

524. caco3+2hcooh​

tip

525. caco3+co2+h2o​

tip

526. caco3+h2so4​

tip

527. caco3+sio2​

tip

528. caf2+h2so4​

tip

529. cao+2ch3cooh​

tip

530. cao+h2o​

tip

531. caso4+na2co3​

tip

532. ch-o-c=o-c17h33+3h2​

tip

533. ch-o-c=o-c17h35+3h2o​

tip

534. ch-o-c=o-c17h35+3naoh​

tip

535. ch-oh+3ch15h31cooh​

tip

536. ch-oh+3ch17h33cooh​

tip

537. ch-oh+3ch17h35cooh​

tip

538. ch-oh+3ch3cooh​

tip

539. ch-oh+3ho-no2​

tip

540. ch2-br-ch2-br+2naoh​

tip

541. ch2-br-ch2-br+2naoh-old​

tip

542. ch2-br-ch2-br+2NaOH水​

tip

543. ch2-br-ch2-br+2NaOH水-old​

tip

544. ch2-br-ch2-br+naoh​

tip

545. ch2-br-ch2-br+naoh-old​

tip

546. ch2-oh+2ch3cooh​

tip

547. ch2-oh+2na​

tip

548. ch2=ch-ch=ch2+br-br​

tip

549. ch2=ch-ch=ch2+br2​

tip

550. ch2=ch2+3o2​

tip

551. ch2=ch2+br2​

tip

552. ch2=ch2+h2​

tip

553. ch2=ch2+h2o​

tip

554. ch2=ch2+hcl​

tip

555. ch2=chcl+h2​

tip

556. ch2cl2+cl2​

tip

557. ch2oh(choh)4cho+2ag(nh3)2oh​

tip

558. ch2oh(choh)4cho+2cu(oh)2+naoh​

tip

559. ch2oh(choh)4cho+5ch3cooh​

tip

560. ch2oh(choh)4cho+h2​

tip

561. ch2oh-choh-choh-choh-choh-cho+2ag(nh3)2oh​

tip

562. ch3-c-c-ch3+2naoh​

tip

563. ch3-c-c-ch3+2naoh-old​

tip

564. ch3-c-ch2cho​

tip

565. ch3-c-oh-h-ch2cho​

tip

566. ch3-c=o-c2h5+naoh​

tip

567. ch3-c=o-c2h5+naoh-old​

tip

568. ch3-c=o-ch3+h2​

tip

569. ch3-c=o-h+ch3cho​

tip

570. ch3-c=o-h+h-cn​

tip

571. ch3-c=o-h+h2​

tip

572. ch3-c=o-h+h2-old​

tip

573. ch3-c=o-o-c2h5+h-oh​

tip

574. ch3-c=o-o-c2h5+h-oh-old​

tip

575. ch3-c=o-o-c2h5+naoh​

tip

576. ch3-c=o-o-c2h5+naoh-old​

tip

577. ch3-c=o-oh+h-o-c2h5​

tip

578. ch3-c=o-oh+h-o-c2h5-old​

tip

579. ch3-c=o-oh+ho-c2h5​

tip

580. ch3-c=o-oh+ho-c2h5-old​

tip

581. ch3-c=o-oh+ho-ch2​

tip

582. ch3-c=o-oh+ho-ch2-old​

tip

583. ch3-c=o-oh+hoch3​

tip

584. ch3-c=o-oh+hoch3-old​

tip

585. ch3-ch2-c-ch3-br-ch2-ch2-ch3+naoh​

tip

586. ch3-ch2-c-ch3-br-ch2-ch2-ch3+naoh-old​

tip

587. ch3-ch2-ch-br-ch3+naoh​

tip

588. ch3-ch2-ch-br-ch3+naoh-old​

tip

589. ch3-ch2-chcl2+2naoh​

tip

590. ch3-ch2-oh​

tip

591. ch3ch2+oh+cuo​

tip

592. ch3ch2-br+naoh​

tip

593. ch3ch2-cl＋naoh​

tip

594. ch3ch2br+h2o​

tip

595. ch3ch2br+naoh​

tip

596. ch3ch2cl+oh-​

tip

597. ch3ch2oh​

tip

598. ch3ch2oh+3o2​

tip

599. ch3ch2oh+hbr​

tip

600. ch3ch2oh氧化​

tip

601. ch3cho​

tip

602. ch3cho+2ag(nh3)2oh​

tip

603. ch3cho+2cu(oh)2​

tip

604. ch3cho+2cu(oh)2+naoh​

tip

605. ch3cho+br2+h2o​

tip

606. ch3cho+h2​

tip

607. ch3cl+cl2​

tip

608. ch3cooc2h5+h2o​

tip

609. ch3cooch2ch3+5o2​

tip

610. ch3cooch2ch3+h2o​

tip

611. ch3cooch2ch3+oh-​

tip

612. ch3cooh+ho-c2h5​

tip

613. ch3cooh+ho-ch3​

tip

614. ch3cooh+nahco3​

tip

615. ch3cooh+naoh​

tip

616. ch3cooh+nh3.h2o​

tip

617. ch3cooh+nh3·h2o​

tip

618. ch3cooh+oh-​

tip

619. ch3cooh=ch3ch2oh​

tip

620. ch3coona+naoh​

tip

621. ch4​

tip

622. ch4+2o2​

tip

623. ch4+cl2​

tip

624. ch4cl+cl2​

tip

625. ch=ch+br2​

tip

626. ch=ch+br2-old​

tip

627. ch=ch+h2o​

tip

628. chbr=chbr+br2​

tip

629. chcl3+cl2​

tip

630. choh+hono2​

tip

631. ch≡ch+hcl​

tip

632. cl-+ag+​

tip

633. cl2+2i-​

tip

634. cl2+2ki​

tip

635. cl2+2nabr​

tip

636. cl2+2naoh​

tip

637. cl2+2oh-​

tip

638. cl2+h2o​

tip

639. cl2+h2o2​

tip

640. cl2+hco3-​

tip

641. cl2+na2s​

tip

642. cl2+nahco3​

tip

643. cl2+so2+2h2o​

tip

644. clo-+cl-+2h+​

tip

645. clo-+h2o​

tip

646. clo-+h2o+co2​

tip

647. clo3-+5cl-+6h+​

tip

648. clo3-+6i-+6h+​

tip

649. cnh2n-6+3n-3/2o2​

tip

650. co+cuo​

tip

651. co+h2o​

tip

652. co2++4scn-​

tip

653. co2+2oh-​

tip

654. co2+h2o​

tip

655. co2+oh-​

tip

656. co2o3+6h++2cl-​

tip

657. co32-+2h+​

tip

658. co32-+h+​

tip

659. co32-+h2o​

tip

660. co32-+h2o+2so2​

tip

661. cr+2h+​

tip

662. cr2o3+2naoh​

tip

663. cr2o3+3h2so4​

tip

664. cr2o72-+14h++6cl-​

tip

665. cr2o72-+3h2s+8h+​

tip

666. cr2o72-+6i-+14h+​

tip

667. cu(oh)2​

tip

668. cu(oh)2+h2so4​

tip

669. cu+2agno3​

tip

670. cu+2fe3+​

tip

671. cu+2fecl3​

tip

672. cu+2h2so4​

tip

673. cu+2h2so4浓​

tip

674. cu+2no3-+4h+​

tip

675. cu+4hno3​

tip

676. cu+4hno3浓​

tip

677. cu+cl2​

tip

678. cu2(oh)2co3​

tip

679. cu2++2cl-​

tip

680. cu2++2nh3·h2o​

tip

681. cu2++2oh-​

tip

682. cu2++6nh3·h2o​

tip

683. cu2o+2cl-+2h+​

tip

684. cu2o+2h+​

tip

685. cu2o+h2​

tip

686. cu2o+h2so4​

tip

687. cuo+2hcl​

tip

688. cuo+c2h5oh​

tip

689. cuo+h2​

tip

690. cuo+h2so4​

tip

691. cuso4​

tip

692. cuso4+2naoh​

tip

693. cuso4+h2s​

tip

694. cuso4.5h2o​

tip

695. c固+h2o气​

tip

696. c固+o2气​

tip

697. fe(oh)2​

tip

698. fe(oh)2+2hcl​

tip

699. fe(oh)2+2hi​

tip

700. fe(oh)3+3hcl​

tip

701. fe(oh)3+3hno3​

tip

702. fe+2fe3+​

tip

703. fe+2fecl3​

tip

704. fe+2h+​

tip

705. fe+2hcl​

tip

706. fe+4hno3​

tip

707. fe+4hno3(稀)​

tip

708. fe+6hno3​

tip

709. fe+cu(so4)2​

tip

710. fe+cuso4​

tip

711. fe+h2so4​

tip

712. fe+i2​

tip

713. fe+no3-+4h+​

tip

714. fe+s​

tip

715. fe2++2nh3.h2o​

tip

716. fe2++2oh-​

tip

717. fe2o3+2i-+6h+​

tip

718. fe2o3+3co​

tip

719. fe2o3+3h2​

tip

720. fe2o3+3h2so4​

tip

721. fe2o3+6h+​

tip

722. fe2o3+6hcl​

tip

723. fe2o3+6hi​

tip

724. fe2o3+6hno3​

tip

725. fe3++3alo2-+6h2o​

tip

726. fe3++3h2o​

tip

727. fe3++3hco3-​

tip

728. fe3++3nh3.h2o​

tip

729. fe3++3nh3·h2o​

tip

730. fe3++3oh-​

tip

731. fe3++3scn-​

tip

732. fe3++6c6h5oh​

tip

733. fe3o4+4h2​

tip

734. fe3o4+8h+​

tip

735. fe3o4+8hcl​

tip

736. fe3o4+8hi​

tip

737. fecl3+3naoh​

tip

738. feo+2h+​

tip

739. feo+2hcl​

tip

740. feo+2hi​

tip

741. feo+h2​

tip

742. fes+2h+​

tip

743. fes+2hcl​

tip

744. feso4+2naoh​

tip

745. feso4+2nh4hco3​

tip

746. fexoy+yco​

tip

747. h++oh-​

tip

748. h++so42-+oh-+ba2+​

tip

749. h-c=o-c2h5+naoh​

tip

750. h-c=o-c2h5+naoh-old​

tip

751. h-c=o-o-c2h5+h-oh​

tip

752. h-c=o-o-c2h5+h-oh-old​

tip

753. h-c=o-o-c2h5+naoh​

tip

754. h-c=o-o-c2h5+naoh-old​

tip

755. h-c=o-oh+hoc2h5​

tip

756. h-c=o-oh+hoc2h5-old​

tip

757. h2+1/2o2​

tip

758. h2+br2​

tip

759. h2+cl2​

tip

760. h2+cuo​

tip

761. h2+f2​

tip

762. h2+i2​

tip

763. h2c2o4​

tip

764. h2c2o4-​

tip

765. h2co3​

tip

766. h2o+so3​

tip

767. h2o2​

tip

768. h2o2+2fe2++2h+​

tip

769. h2o2+2i-+2h+​

tip

770. h2o2+ba(oh)2​

tip

771. h2s​

tip

772. h2s+2fecl3​

tip

773. h2s+2naoh​

tip

774. h2s+4cl2+4h2o​

tip

775. h2s+br2​

tip

776. h2s+cl2​

tip

777. h2s+cu2+​

tip

778. h2s+cuso4​

tip

779. h2s+h2so4浓​

tip

780. h2s+i2​

tip

781. h2s+naoh​

tip

782. h2s2o7+h2o​

tip

783. h2sio3​

tip

784. h2sio3+2naoh​

tip

785. h2so3​

tip

786. h2so3+2fe3++h2o​

tip

787. h2so3+2h2s​

tip

788. h2so3+cl2+h2o​

tip

789. h2so3+h2o2​

tip

790. h2so4+2naoh​

tip

791. h2so4+bacl2​

tip

792. h2so4+cu(oh)2​

tip

793. h2so4浓+2hbr​

tip

794. h2so4浓+8hi​

tip

795. h2so4稀+fes​

tip

796. h2so5+h2o​

tip

797. h3aso4+2h++2i-​

tip

798. h3po4+oh-​

tip

799. h4sio4​

tip

800. hc=ch+br2​

tip

801. hc=ch+br2-old​

tip

802. hc=ch+h2​

tip

803. hc=ch+h2o​

tip

804. hc=ch+hcl​

tip

805. hcho+4ag(nh3)2oh​

tip

806. hcho+4cu(oh)2+2naoh​

tip

807. hcho+h2​

tip

808. hcl+agno3​

tip

809. hcl+naoh​

tip

810. hcl+nh3​

tip

811. hco3-+ch3cooh​

tip

812. hco3-+h+​

tip

813. hco3-+oh-​

tip

814. hco3-+oh-+ca2+​

tip

815. hcoo-+h+​

tip

816. hcooh+2ag(nh3)2oh​

tip

817. hcooh+2cu(oh)2+2naoh​

tip

818. hcooh+ch3oh​

tip

819. hcooh+hco3-​

tip

820. hcooh+naoh​

tip

821. hg+s​

tip

822. hg2++2oh-​

tip

823. hg2++4i-过量​

tip

824. hg22++4i-过量​

tip

825. hg2cl2+sncl2​

tip

826. hgs+s2-​

tip

827. hno3+naoh​

tip

828. ho-c=o-c=o-oh+ho-ch2-ch2-oh​

tip

829. ho-c=o-c=o-oh+ho-ch2-ch2-oh-old​

tip

830. ho-no2+ch3ch2oh​

tip

831. ho-so3h+ch3ch2oh​

tip

832. ho2-​

tip

833. hso3-​

tip

834. i-+3cl2+3h2o​

tip

835. i2+2naoh​

tip

836. i2+i-​

tip

837. i2+na2s​

tip

838. i2+so2+2h2o​

tip

839. icl+h2o​

tip

840. k+o2​

tip

841. k2cr2o7+6fe3o4+31h2so4​

tip

842. k2s2o7​

tip

843. kal(so4)2+2ba(oh)2​

tip

844. kcl+agno3​

tip

845. kclo3+6hcl浓​

tip

846. kclo4+h2so4​

tip

847. ki+agno3​

tip

848. m(s)+(x+2y)nh3​

tip

849. m(s)+(x+y)nh3​

tip

850. m2o+h2o​

tip

851. mg(hco3)2​

tip

852. mg(hco3)2+2ca(oh)2​

tip

853. mg(oh)2​

tip

854. mg(oh)2+2h+​

tip

855. mg+2c2h5oh​

tip

856. mg+2h+​

tip

857. mg+2h2o​

tip

858. mg+2hcl​

tip

859. mg+cl2​

tip

860. mg+cu2+​

tip

861. mg+cuso4​

tip

862. mg+h2so4​

tip

863. mg+s​

tip

864. mg2++2nh3.h2o​

tip

865. mg2++2oh-​

tip

866. mg3n2+6h2o​

tip

867. mgcl2​

tip

868. mgcl2+ca(oh)2​

tip

869. mgco3​

tip

870. mgco3+2h+​

tip

871. mgco3+h2o​

tip

872. mgo+2h+​

tip

873. mgo+h2o​

tip

874. mgo+sio2​

tip

875. mgso4+ca(oh)2​

tip

876. mn+feo​

tip

877. mno2+2cl-+4h+​

tip

878. mno2+4hcl​

tip

879. mo+h2o​

tip

880. n2+3h2​

tip

881. n2+o2​

tip

882. na+al+2h2o​

tip

883. na+kcl​

tip

884. na2co3+2hcl​

tip

885. na2co3+2so2+h2o​

tip

886. na2co3+ba(oh)2​

tip

887. na2co3+bacl2​

tip

888. na2co3+ca(oh)2​

tip

889. na2co3+cacl2​

tip

890. na2co3+h2o+co2​

tip

891. na2co3+h2so3​

tip

892. na2co3+h2so4​

tip

893. na2co3+hcl​

tip

894. na2co3+sio2​

tip

895. na2co3+so2+h2o​

tip

896. na2o+2hcl​

tip

897. na2o+co2​

tip

898. na2o+h2o​

tip

899. na2o2+2na​

tip

900. na2o2+4hcl​

tip

901. na2o2+h2s​

tip

902. na2o2+so2​

tip

903. na2s+(x-1)s​

tip

904. na2s+h2so4​

tip

905. na2s2o3+h2so4​

tip

906. na2sio3+2h2o+2co2​

tip

907. na2sio3+2hcl​

tip

908. na2sio3+2hcl+h2o​

tip

909. na2sio3+cacl2​

tip

910. na2sio3+h2o+co2​

tip

911. na2so3+br2+h2o​

tip

912. na2so3+cl2+h2o​

tip

913. na2so3+h2so4​

tip

914. na2so3+i2+h2o​

tip

915. na2so4+ba(no3)2​

tip

916. naalo2+2h2o+co2​

tip

917. naalo2+4hcl​

tip

918. naalo2+h2o+hcl​

tip

919. naalo2+hcl+h2o​

tip

920. naalo2+nahco3+h2o​

tip

921. nabr+agno3​

tip

922. nabr+h3po4​

tip

923. nacl+agno3​

tip

924. nacl+h2so4​

tip

925. nacl+h2so4(浓)​

tip

926. nacl+naclo+h2so4​

tip

927. naclo+co2+h2o​

tip

928. naclo3+kcl​

tip

929. nahco3+ca(oh)2​

tip

930. nahco3+ca(oh)2多​

tip

931. nahco3+hcl​

tip

932. nahco3+hcl多​

tip

933. nahco3+hcl少​

tip

934. nahco3+nahso4​

tip

935. nahco3+naoh​

tip

936. nahco3+so2​

tip

937. nahs+naoh​

tip

938. nahso3+hcl​

tip

939. nahso4+nacl​

tip

940. nahso4+naoh​

tip

941. nano2+nh4cl​

tip

942. nano3+h2so4浓​

tip

943. naoh+hcl​

tip

944. na[al(oh)4]+4hcl​

tip

945. na[al(oh)4]+co2​

tip

946. na[al(oh)4]+hcl​

tip

947. na[al(oh)4]+nahco3​

tip

948. nc6h5oh+nhcho​

tip

949. nch-cl=ch2​

tip

950. nch-cl=ch2-old​

tip

951. nch2=ch-c=ch2​

tip

952. nch2=ch-c=ch2-old​

tip

953. nch2=ch-ch=ch2​

tip

954. nch2=ch2​

tip

955. nch2=ch2-old​

tip

956. nch2=chcl​

tip

957. nch=ch​

tip

958. nh3+co2+h2o​

tip

959. nh3+h2o​

tip

960. nh3+h2o+co2​

tip

961. nh3+hcl​

tip

962. nh3+hno3​

tip

963. nh3+nacl+h2o+co2​

tip

964. nh3+o2纯​

tip

965. nh3.h2o​

tip

966. nh3.h2o+cao​

tip

967. nh3.h2o+so2​

tip

968. nh4++hco3-+2oh-​

tip

969. nh4++oh-​

tip

970. nh4cl​

tip

971. nh4cl+ca(oh)2​

tip

972. nh4cl固​

tip

973. nh4hco3​

tip

974. nh4hco3+nacl​

tip

975. nh4no2​

tip

976. nh4no3​

tip

977. nho-c=o-c=o-oh+nho-ch2-ch2-oh​

tip

978. nho-c=o-c=o-oh+nho-ch2-ch2-oh-old​

tip

979. ni2++6nh3.h2o过量​

tip

980. no+no2+2naoh​

tip

981. no-oh-h+nhcho​

tip

982. no2+2ki​

tip

983. no2+no+2naoh​

tip

984. no2+so2​

tip

985. n单醇+nhcho​

tip

986. o+3h2​

tip

987. o+br2​

tip

988. o+cl2​

tip

989. o+ho-no2​

tip

990. o+ho-so3h​

tip

991. o-ch3+3ho-no2​

tip

992. o-ch3+3ho-so3h​

tip

993. o-ch3-no2+3ho-so3h​

tip

994. o-cl+h2o​

tip

995. o-oh+2Na​

tip

996. o-oh+3br2​

tip

997. o-oh+3ho-no2​

tip

998. o-oh+3ho-so3h​

tip

999. o-oh+cl2​

tip

1000. o-oh+na2co3​

tip

1001. o-oh+naoh​

tip

1002. o-ona+co2+h2o​

tip

1003. o3+2ki+h2o​

tip

1004. oh-+co2​

tip

1005. oh-+nh+​

tip

1006. ol+3h2​

tip

1007. ol+br2​

tip

1008. ol+ho-so3h​

tip

1009. ol+ho—no2​

tip

1010. ol-ch3+3hono2​

tip

1011. ol-oh+3br2​

tip

1012. ol-oh+h2o​

tip

1013. ol-oh+naoh​

tip

1014. ol-ona+co2+h2o​

tip

1015. p+5hno3​

tip

1016. p+h2so4浓​

tip

1017. p2o5+3h2o​

tip

1018. p2o5+h2o​

tip

1019. p4+20hno3​

tip

1020. pb(ac)2+h2s​

tip

1021. pb2[pbo4]+4hno3​

tip

1022. pbac2+h2s​

tip

1023. pbcro4+4oh-​

tip

1024. pbo2+4hcl浓​

tip

1025. pbpbo3+2hno3​

tip

1026. pbs+4hcl浓​

tip

1027. pcl3+cl2​

tip

1028. ph-oocch3+2naoh​

tip

1029. ph-oocch3+h-oh​

tip

1030. r-c=o-oh​

tip

1031. r-c=o-oh-old​

tip

1032. r-c=o-ona+nao-h​

tip

1033. r-c=o-ona+nao-h-old​

tip

1034. r-ch-h-ch2-oh​

tip

1035. r-ch-h-ch2-oh-old​

tip

1036. r-ch-oh-oh​

tip

1037. r-ch-oh-oh-oh​

tip

1038. r-ch2ch2x+naoh​

tip

1039. r-ch2x​

tip

1040. r-ch=ch2​

tip

1041. r-chx2​

tip

1042. r-cx3​

tip

1043. r-x+naoh​

tip

1044. r1-ch=ch-r2​

tip

1045. rconh2+h2o+hcl​

tip

1046. rconh2+naoh​

tip

1047. rnh2+h2o​

tip

1048. rnh2+hcl​

tip

1049. rnh3cl+naoh​

tip

1050. s+2h2so4​

tip

1051. s+2h2so4浓​

tip

1052. s+6hno3​

tip

1053. s+c​

tip

1054. s+h2​

tip

1055. s+o2​

tip

1056. s2-+2h+​

tip

1057. s2-+br2​

tip

1058. s2-+cu2+​

tip

1059. s2-+h2o​

tip

1060. s2o32-+2ag+​

tip

1061. si+2cl2​

tip

1062. si+2f2​

tip

1063. si+2feo​

tip

1064. si+2naoh+h2o​

tip

1065. si+4hf​

tip

1066. si+c​

tip

1067. si+o2​

tip

1068. sicl4+2h2​

tip

1069. sio2+2c​

tip

1070. sio2+2naoh​

tip

1071. sio2+4hf​

tip

1072. sio2+cao​

tip

1073. sio2+na2co3​

tip

1074. sio32-+2nh4++2h2o​

tip

1075. sn(oh)2+2h+​

tip

1076. sn(oh)2+2oh-​

tip

1077. sn4++sn​

tip

1078. sns+s22-​

tip

1079. sns32-+2h+​

tip

1080. so2+2ca(oh)2​

tip

1081. so2+2fe2++2h2o​

tip

1082. so2+2h2s​

tip

1083. so2+2naoh​

tip

1084. so2+2nh3·h2o​

tip

1085. so2+2no3-​

tip

1086. so2+3clo-+h2o​

tip

1087. so2+br2+2h2o​

tip

1088. so2+cao​

tip

1089. so2+caso3+h2o​

tip

1090. so2+cl2+2h2o​

tip

1091. so2+h2o​

tip

1092. so2+h2o2​

tip

1093. so2+na2o2​

tip

1094. so2+nh3·h2o​

tip

1095. so2+x2+2h2o​

tip

1096. so3+2naoh​

tip

1097. so3+cao​

tip

1098. so3+h2o​

tip

1099. so32-+h2o+br2​

tip

1100. so32-+h2o2​

tip

1101. so32-+no2​

tip

1102. ticl4+3h2o​

tip

1103. tio2+2naoh浓​

tip

1104. tio2+6hf​

tip

1105. tio2+h2so4浓​

tip

1106. x2+h2​

tip

1107. x2+h2o​

tip

1108. xef+3ho​

tip

1109. xef2+h-​

tip

1110. xef2+h2o2-​

tip

1111. zn+2ch3cooh​

tip

1112. zn+2h+​

tip

1113. zn+2h2so4​

tip

1114. zn+2hcl​

tip

1115. zn+2nh4+​

tip

1116. zn+cuso4​

tip

1117. zn+h2so4​

tip

1118. zn2++2nh3·h2o​

tip

1119. zn2++4nh3.h2o过量​

tip

1120. zn2++4nh3·h2o​

tip

1121. [ag(nh3)2]++cl-+2h+​

tip

1122. [fe(h2o)6]2++no​

tip

1123. [fe(ncs)6]3-+6f-​

tip

1124. {o}+br2​

tip

1125. 乙酰苯胺钠+co2+h2o​

tip

1126. 乙酸苯酯的碱性水解​

tip

1127. 乙酸苯酯的酸性水解​

tip

1128. 对甲基苯酚+3ho-no2​

tip

1129. 对甲基苯酚+3ho-so3h​

tip

1130. 氯化苄+h2o​

tip

1131. 苯环+3h2​

tip

1132. 苯环+br2​

tip

1133. 苯环+cl2​

tip

1134. 苯环+ho-no2​

tip

1135. 苯环+ho-so3h​

tip

1136. 苯酚+2Na​

tip

1137. 苯酚+3br2​

tip

1138. 苯酚+3ho-no2​

tip

1139. 苯酚+3ho-so3h​

tip

1140. 苯酚+na2co3​

tip

1141. 苯酚+naoh​