Нужно найти ощибки сделайте все простые уравнения правильно пж пж пж. - №31826577

Нужно найти ощибки сделайте все простые уравнения правильно пж пж пж.
- Предмет:
  Химия
- Автор:
  crystal99
- 6 лет назад

Ответы 1

2Mg + SO2 = 2MgO + S
CaCO3 -> CaO + CO2
Zn + 2H2SO4 = ZnSO4 + SO2 + 2H2O
Na2O + 2HCl = 2NaCl + H2O
3Hg + 8HNO3(р) =3Hg(NO3)2 + 2NO + 4H2O
- Автор:
  toni
- 6 лет назад
- 0
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