Question

3 номер пожалуйста 9 класс

Answer 1

2HCl + Zn = ZnCl2 + H2
2HCl + MgO = MgCl2 + H2O
2HCl + Cu(OH)2 = CuCl2 + 2H2O
6HCl + 2Al = 2AlCl3 + 3H2
6HCl + Fe2O3 = 2FeCl3 + 3H2O
HCl + NaOH = NaCl + H2O
2HCl + CaCO3 = CaCl2 + CO2 + H2O
2HCl + FeS = FeCl2 + H2S
2HCl + Na2SiO3 = 2NaCl + H2SiO3
2HCl + Na2SO3 = 2NaCl + SO2 + H2O