Качественно оценить направление реакции при низких и высоких температурах. 4HCL+ O2=2 H2O - №13283620

Качественно оценить направление реакции при низких и высоких температурах. 4HCL+ O2=2 H2O +CL2
- Предмет:
  Химия
- Автор:
  cesar711
- 6 лет назад

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Помогите!!! Пожалуйста!!!
Заранее огромное спасибо!!!
- Предмет:
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- Автор:
  makaylazaaq
- 6 лет назад
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  4
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отношение скорости первого всадника ко второму равно 2/5 : 7/20. Скорость первого всадника на 1, 5км /ч больше скорости второго. Найдите скорость первого всадника.
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