Какой объем воздуха следует взять для получения 2 м3 азота, если воздух содержит 78% азота по - №26565734

Какой объем воздуха следует взять для получения 2 м3 азота, если воздух содержит 78% азота по объему?
- Предмет:
  Химия
- Автор:
  gavinwe3r
- 5 лет назад

Ответы 1

2,6 м3 воздуха нужно взять
- Автор:
  emilyxya9
- 5 лет назад
- 0
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