Предмет: Химия, автор: korneevav697

Помогите найти сумму коэффициентов

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Автор ответа: dakhodak

Zn + Pb(NO3)2 → Pb0 + Zn(NO3)2

1+1+1+1=4

Ответ: 4

Автор ответа: era228822

Это тибе братик ришение

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