Предмет: Химия, автор: азаза2001

Допишите схемы реакций,которые могут протекать в водных растворах.Подберите коэффициенты методом электронного баланса
1)AgNO3+Ni -->...
2)CdSO4+Ni-->...
3)HCl+Ni-->...
4)Hg2(NO3)2+Sn-->...
5)Hg2(NO3)2+Fe-->...
Срочно!!!Отмечу лучшим кто сделает!!!

Ответы

Автор ответа: тайная

реакции ОВР и их схемы в фото ниже. удачи !!!

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