Question

Срочно, даю 100 баллов.

Answer 1

Ответ:

2HgO= 2Hg + O2

2Mg + O2 = 2MgO

2H2 + O2 = 2H2O

2Na + Cl2 = 2NaCl

2CuO + C = Co2 + 2Cu

2Ca + O2 = 2CaO

2AgO = 2Ag + O2

N2 + 3H2 = 2NH3

2Al + 3Cl2 = 2AlCl3

2H2O = 2H2 + O2

2Zn + O2 = 2ZnO

2Fe + 3Cl2 = 2FeCl3

4P + 5O2 = 2P2O5

2Al + 3I2 = 2ALI3

6Li + N2 = 2Li3N

2Fe + 3O2 = 2Fe2O3

2P + 3Cl2 = 2PCl3

2P + 5Cl2 = 2PCl5