NaOH + SO3 KOH + MgSO4 Ba(OH)2 + HCI Cu(OH)2

Question

NaOH + SO3 KOH + MgSO4 Ba(OH)2 + HCI Cu(OH)2

Answer 1

Решение:

NaOH + SO₃ → NaHSO₄

2KOH + MgSO₄ → Mg(OH)₂↓ + K₂SO₄

Ba(OH)₂ + 2HCI  → BaCl₂ + 2H₂O

Cu(OH)₂ (t°) → CuO + H₂O