какой обьем газа , если 5,3г карбоната Na растворили в 73 г 10% соляной кислоты - №28407465

какой обьем газа , если 5,3г карбоната Na растворили в 73 г 10% соляной кислоты
- Предмет:
  Химия
- Автор:
  heidinorman
- 5 лет назад

Ответы 1

Na2CO3+2HCl=2NaCl+CO2+H2O V(CO2)=7,3*22,4=163,52/73=2,24
- Автор:
  foxftwp
- 5 лет назад
- 0
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