Предмет: Химия, автор: juliana5476

Поможітьььь пжжжжжжж 8 клас

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Автор ответа: zajsik976

1

В начале пишеш уравнение реакции потом (находишь количество вещества того у чего известна масса или обем) сравниваешь количество вещества по кофициентам в уравнение реакции находишь по формуле то что тебе нужно

Ответ: 96г

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