Предмет: Химия, автор: d21193029

Вкажіть заряд катіона у Mn(OH)2: А +2; Б -2;
В-1; Г+1

Ответы

Автор ответа: znau2309

1

Ответ:

А -2

Объяснение:

я просто таку саму роботу пишу, і мені здається А -2

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