Дописать уравнения реакций : H2 + Si (4)= ; PbO + H2 = - Дата: 07.02.2020, Автор: earlbb3d - №24542660

Дописать уравнения реакций :
H2 + Si (4)= ;
PbO + H2 =
- Предмет:
  Химия
- Автор:
  earlbb3d
- 6 лет назад

Ответы 2

sih4 опечатка
- Автор:
  malik211
- 6 лет назад
- 0
2h2 + si = sihpbo + h2 = pb + h2o
- Автор:
  bryleerc7m
- 6 лет назад
- 0
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