Ответ:
1) K2O + H2O = 2KOH
2) 4AL + 3O2 = 2Al2O3
3) 2HgO = 2Hg + O2
4) SO2 + H2O = H2SO3
5) 2ZnS + 3O2 = 2ZnO + 2SO2
Объяснение:
....
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Verified answer
Ответ:
1) K2O + H2O = 2KOH
2) 4AL + 3O2 = 2Al2O3
3) 2HgO = 2Hg + O2
4) SO2 + H2O = H2SO3
5) 2ZnS + 3O2 = 2ZnO + 2SO2
Объяснение:
....