Определить массу фосфора в 500г фосфата натрия Na3PO4 - №30262173

Определить массу фосфора в 500г фосфата натрия Na3PO4
- Предмет:
  Химия
- Автор:
  sarasullivan
- 6 лет назад

Ответы 1

n(na3po4)=m/M=500/164=3.048мольm(P)=n*M=3.048*31=94.488г
- Автор:
  bogey
- 6 лет назад
- 0
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