Предмет: Химия, автор: polinaaaa38

ХІМІЯ
укажіть формулу лугу:
а) NaOH
б)CuOH
в)Cu(OH)2
г)Fe(OH)2​

Ответы

Автор ответа: Nata1668
4

Ответ:NaOH

Объяснение:

Автор ответа: ximikxxl
3

Ответ:

1.А

Объяснение:

Луги- металлы с 1 группы (Na,Li,K и т.д)

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