Question

Закончить уравнение реакций 1. S+Na= 2.S+O2= 3.S+C= 4.S+H2= 5.SO2+O2= 6.H2S+O2= 7.SO2+H2O= 8.SO3+H2O= 9.SO3+K2O= 10.SO2+K2O=

Answer 1

1.S+2Na=Na2S

2.S+O2=SO2

4.S+H2=H2S

5.2SO2 + O2 = 2SO3

6.2H2S+2O2=2H2O+SO2

7.H2O + SO2 = H2SO3

8.H2O + SO3 = H2SO47.SO2+H2O=H2SO3

9.SO3+K2O=K2SO4

10.SO2+K2O=K2SO3