Предмет: Химия, автор: tamilapinchuk

обчислити масові частки CH3OH

Ответы

Автор ответа: sevcenkomarik666

1

Дано СН3ОН W[0)-?
MrCH30H)=12+1*3+16+1=32 w0)=16:32*100=50%

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