Question

1)Zm+HCI=ZnCl+Cl2+H2 2)Al2O3+HCl3+H2O 3)Fe2O3+H2=FeO+H2O
4)Fe2O3+CO=FeO+CO2
5)Fe2O3+H2=Fe+H2O
ПОМОГИТЕ ПРОШУ ДАЮ 20 БАЛОВ

Answer 1

Привет,

1)Zn+HCI=ZnCl+H2

2)Al2O3 + 6HCL = 2AlCl3 + 3H2O

3)Fe2O3+H2=2FeO+H2O

4)Fe2O3+CO=2FeO+CO2

5)Fe2O3+3H2=2Fe+3H2O

Answer 2

сп