Предмет: Химия, автор: balabandima2006

Визначте масу магній фосфіду, якщо відомо, що в результаті обробки взятої наважки
надлишком хлоридної кислоти виділився газ масою 3,4 г., що становить 85% від
теоретично можливого виходу.

Ответы

Автор ответа: marinagor869
0

Ответ:Таким чином, маса магній фосфіду, який було використано в реакції, дорівнює 8,00 г.

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Mark Twain, the famous American author, (0) was well known (to know) as a lecturer, and literary clubs often (1) __________ (to invite) him to speak. Before one of his lectures a club member (2) __________ (to come) up to him and said,

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