Write down the reaction equations that can be used to carry out the following transformations: CaC2— → C2H2
| December 2, 2020 | education
Write down the reaction equations that can be used to carry out the following transformations: CaC2— → C2H2— → C6H6— → C6H5NO2— → C6H5NH2 → C6H2Вr2NH2
1) CaC2 + 2H20 = C2H2 + Ca(OH)2
2) 3C2H2 =(t=450-500 °С) С6H6
3) C6H6 + HNO3 = C6H5NO2 + H2O
4) C6H5NO2 + 3H2 = C6H5NH2 + 2H20
5) C6H5NH2 + 2Br2 = C6H2Вr2NH2 + 2HBr
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