Предмет: Химия, автор: nazarkartash

До розчину масою 200 г з масовою часткою кальцій гідроксиду 25% додали сульфатну кислоту. Обчисліть масу солі, що при цьому утворилася, та масу кислоти, що витратилася.

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Автор ответа: 0998708
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Ответ: 66.21 г и 91.89

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