Объяснение:
2HCl + Na₂O = 2NaCl + H₂O
3HCl + Al(OH)₃ = AlCl₃ + 3H₂O
2HCl + Na₂CO₃ = 2NaCl + H₂O + CO₂
2HCl + CuO = CuCl₂ + H₂O
Объяснение:
2HCl + Na₂O = 2NaCl + H₂O
3HCl + Al(OH)₃ = AlCl₃ + 3H₂O
2HCl + Na₂CO₃ = 2NaCl + H₂O + CO₂
2HCl + CuO = CuCl₂ + H₂O