Помогите решить задачу по химии !) при горении метана определите массу CO2 обр.при сгорания - №23793765

Помогите решить задачу по химии !) при горении метана определите массу CO2 обр.при сгорания 28л (н.у)метана ,содержащие 25% примесей
Это уравнение CH4+2O2→CO2+2H2O
- Предмет:
  Химия
- Автор:
  toffeet5jg
- 5 лет назад

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