Ag + Cl2 = AgCl
2Na + 2H2O = 2NaOH + H2
NaOH + HCl = NaCl + H2O
2NaCl + BaSo4 = Na2SO4 + BaCl2
2H2 + O2 = 2H2O
H2O + CaO = Ca(OH)2
Ca(HCO3)2 + Ca(OH)2 → 2CaCO3↓ + 2H2O
Ag + Cl2 = AgCl
2Na + 2H2O = 2NaOH + H2
NaOH + HCl = NaCl + H2O
2NaCl + BaSo4 = Na2SO4 + BaCl2
2H2 + O2 = 2H2O
H2O + CaO = Ca(OH)2
Ca(HCO3)2 + Ca(OH)2 → 2CaCO3↓ + 2H2O