Объяснение:
CuO + 2HCl = CuCl2 + H2O
Ca(OH)2 + 2HCl = CaCl2 + 2H2O
CaCO3 + 2HCl = CaCl2 + CO2↑ + H2O
AgNO3 + HCl = AgCl↓ + HNO3
Объяснение:
CuO + 2HCl = CuCl2 + H2O
Ca(OH)2 + 2HCl = CaCl2 + 2H2O
CaCO3 + 2HCl = CaCl2 + CO2↑ + H2O
AgNO3 + HCl = AgCl↓ + HNO3