Question

Помогите пожалуйста, 10 11 12!!!

Answer 1

10) 2246

11)cac2+h2o=ca(oh)2+c2h2

3C2H2=(Cакт, t=400)C6H6

C6H6+C2H5-Cl=(al2o3) C6H5-C2H5 + HCl

C6H5-C2H5=(кат, t) С6H5-C2H3

С6H5-C2H3+ KNnO4 +H2O=C6H5-COOH +CO2 + K2SO4 +MnSO4 +H2O

Answer 2

12)

Answer 3

CH4=(t=1500) C2H2 + H2

Answer 4

3C2H2=C6H6

Answer 5

C6H6+CH3-Cl=толуол +HCl