Помогите,нужна помощь.Измучился весь,не знаю как решать.В химии 0 - №6830844

Помогите,нужна помощь.
Измучился весь,не знаю как решать.
В химии 0
- Предмет:
  Химия
- Автор:
  heathae9k
- 6 лет назад

Ответы 1

CaCl2+Na2CO3=3NaCl+CaCO3U(CaCO3)=0,3 мольиз уравнения следует,что U(CaCl2)=U(CaCO3)=0,3 мольM(CaCl2)=111 г/мольm(CaCl2)=33,3 г
- Автор:
  morse
- 6 лет назад
- 0
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- Автор:
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- 6 лет назад
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