Предмет: Химия, автор: daraandronatij

обчистить масу 0,2 моль сырки​

Ответы

Автор ответа: kanaldljastrimov
1

Не знаю что такое сырка, но думаю сера.

m = n * M = 0.2 моль * 32 = 6.4 г

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