со всеми
Na2SO3 + 2HCl = 2NaCl + H2SO3
KOH + HCl = KCl + H2O
MgO + 2HCl = MgCl2 + H2O
AgNO3 + HCl = AgCl + HNO3
MgCO3 + 2HCl = MgCl2 + CO2 + H2O
Fe + 2HCl = FeCl2 + H2
со всеми
Na2SO3 + 2HCl = 2NaCl + H2SO3
KOH + HCl = KCl + H2O
MgO + 2HCl = MgCl2 + H2O
AgNO3 + HCl = AgCl + HNO3
MgCO3 + 2HCl = MgCl2 + CO2 + H2O
Fe + 2HCl = FeCl2 + H2