Question

Решите формулу:
СuSO*4 => Cu(OH)*2 => CuO=> Cu

Answer 1

CuSO₄ + 2KOH = Cu(OH)₂↓ + K₂SO₄

Cu(OH)₂ →t°→ CuO + H₂O

CuO + H₂ →t°→ Cu + H₂O