Автор - diana2536

CuO-CuSO4-Cu(OH)2-CuO-Cu ( уравнения реакций )

Ответ

Автор - Potassium

CuO + H2SO4 = CuSO4 + H2O

CuSO4 + 2NaOH = Cu(OH)2 + Na2SO4

Cu(OH)2 (t)= CuO + H2O

CuO + H2 (t)= Cu + H2O

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