Предмет: Химия, автор: kaisw

Na2SO4=
Ca(NO3)2–>
Mg3(PO4)2–>
CuSO4—>
Решите пожалуйста

Ответы

Автор ответа: Пеппер
0

Реакции разложения:

2Na2SO4 → 4Na + O2 + 2SO3

Ca(NO3)2 → Ca(NO2)2 + O2

Mg3(PO4)2 → MgO + P2O5

CuSO4 → O2 + SO2 + CuO

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