Предмет: Химия, автор: zhilins42

помогите в решении химических уравнений 7 класс. Как расставить правильно коэффициенты?

Ответы

Автор ответа: Аноним

3Mg(OH)2+2H3PO4=Mg3(PO4)2+6H2O

Автор ответа: zhilins42

МОЖЕТЕ НАПИСАТЬ ОБЪЯСНЕНИЯ,КАК ВЫ РАСТАВЛЯЛИ

Автор ответа: Аноним

это мы считали атомы водорода

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