Решите пж.При прокаливании 10 кг перита образовалось 3500 л SO2.Определить чистоту пирита - №31129693

Решите пж.При прокаливании 10 кг перита образовалось 3500 л SO2.Определить чистоту пирита
- Предмет:
  Химия
- Автор:
  buddyprp9
- 6 лет назад

Ответы 1

4FeS2+11O2=2Fe2O3+8SO2
10000 г-----------------------3500 л
512 г=х-----------------------179,2 л
- Автор:
  joyce
- 6 лет назад
- 0
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