Предмет: Химия, автор: polukhinsemen

ОСУЩЕСТВИТЕ ПРЕВРАЩЕНИЯ
Сульфат меди(2)→гидроксид меди(2)→оксид меди(2)→медь→оксид меди(2).

Помогите пожалуйста!

Ответы

Автор ответа: TopSpeak

1

CuSO4-Cu ( OH) 2-CUO-CuCL2
1 CUSO4+2NaOH=NA2SO4+Cu(OH)2
2 Cu (OH)2=CuO+H2O
3 CuO + 2HCl=CuCl2+H2O

Как-то так

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