Помогите решить химические уравнения

⦁HPO3 = P2O5 + H2ON2 + O2 → NO;
⦁CaCO3 → CaO + CO2
⦁P + O2 → P2O3;
⦁KOH + HCl → KCl + H2O
⦁Al + Cl2 → AlCl3;
⦁AgNO3 + NaCl → AgCl + NaNO3
⦁H2O = H2 + O2;
⦁Zn + HCl = ZnCl2 + H2;
⦁Ca(OH)2 + HNO3 = Ca(NO3)2 + H2O;
⦁NH3 + HCl = NH4Cl
⦁P + Cl2 = PCl3;
⦁Al + CuCl2 = Cu + AlCl3
⦁KOH + H2SO4 = K2SO4 + H2O;
⦁H2S = H2 + S
⦁CuSO4 + NaOH = Cu(OH)2 + Na2SO4;
⦁Ca + N2 = Ca3N2;
⦁KNO3 = KNO2 + O2
⦁Fe + CuSO4 = FeSO4 + Cu;
⦁NaCl + H2SO4 = Na2SO4 + HCl;
⦁Fe + S = FeS2;
⦁Na2S + Cl2 = NaCl + S;
⦁
⦁Р + Н2 → РН3;
⦁Na + Cl2 → NaCl
⦁H2O + SO2 → H2SO3;
⦁FeSO4 + KOH → K2SO4 + Fe(OH)2
⦁MgCO3 → MgO + CO2;
⦁Cl2 + H2 → HCl
⦁H2O + Ca → Ca(OH)2 + H2;
⦁Ca(OH)2 + HNO3 = Ca(NO3)2 + H2O;
⦁Zn + HCl = ZnCl2 + H2;
⦁K2S + Br2 = KBr + S;
⦁H3PO4 = P2O5 + H2O;