Предмет: Химия, автор: mozg888

Помогите пожалуйста решить задачки

Приложения:

Ответы

Автор ответа: ali200497
1

Ответ:

1) Решение:

Mr(SO2)=32г+16×2=64г

V=m×22,4/M=128×22,4÷64=44,8л

N=m/M=128÷64=2моль

2) Решение:

N=5,6/22,4=0,25моль

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