Question

СРОЧНОО!!!!!!!!!!!! ​

Answer 1

Ответ:

а) 2 H2O = 2 H2 + O2

H2 + Cl2 = 2HCl

N2 + 3 H2 = 2 NH3

Б) H2 + S = H2S

H2S = H2 + S

2H2 + C = CH4

CH4 +2 O2 = CO2 + 2 H2O