(1) Hydrogen + Chlorine → Hydrogen chloride
H2 + Cl2→ 2HCl
(2) Barium + Aluminium → Barium + Aluminium
3BaCl2 + Al2(SO4)3 → 3BaSO4 + 2AlCl3
(3) Sodium + Water → Sodium hydroxide + Hydrogen
2Na + 2H2O → 2NaOH + H2
(4) BaCl2 (aq) + Na2SO4 (aq) → BaSO4 (s) + 2NaCl (aq)
(5) NaOH (aq) + HCl (aq) →NaCl (aq) + H2O (l)
(6) 4Na (s) + O2 (g) → 2Na2O (s)
(7) CuO (s) + H2 (g) → Cu (s) + H2O (l)
(8) 2PbO (s) + C (s) → 2Pb (s) + CO2 (g)
(9) Fe2O3 + 2Al → Al2O3 + 2Fe
(10) Zn + H2SO4 → ZnSO4 + H2
(11) 3H2 + N2→ 2NH3
(12) 2H2S + 3O2 → 2H2O + 2SO2
(13) 3BaCl2 + Al2(SO4)3→ 2AlCl3 + 3BaSO4
(14) 2K + 2H2O → 2KOH + H2
(15) HNO3 + Ca(OH)2→Ca(NO3)2 + H2O
(16) NaOH + H2SO4→ Na2SO4 + H2O
(17) NaCl + AgNO3→AgCl + NaNO3
(18) BaCl2 + H2SO4→ BaSO4 + HCl
(19) 2HNO3 + Ca(OH)2→Ca(NO3)2 + 2H2O
(20) 2NaOH + H2SO4→Na2SO4 + 2H2O
(21) NaCl + AgNO3→AgCl + NaNO3
(22) BaCl2 + H2SO4→ BaSO4 + 2HCl
(23) Calcium hydroxide + Carbon dioxide → Calcium carbonate + Water
Ca(OH)2 + CO2→ CaCO3 + H2O
(24) Zinc + Silver nitrate → Zinc nitrate + Silver
Zn + 2AgNO3→Zn(NO3)2 + 2Ag
(25) Aluminium + Copper chloride → Aluminium chloride + Copper
2Al + 3CuCl2→ 2AlCl3 + 3Cu
(26) Barium chloride + Potassium sulphate → Barium sulphate + Potassium chloride
BaCl2 + K2SO4→ BaSO4 + 2KCl
(27) Potassium + Barium → Potassium + Barium
2KBr (aq) + BaI2 (aq) → 2KI (aq) + BaBr2 (s)
(28) Zinc carbonate (s) → Zinc oxide (s) + Carbon dioxide (g)
ZnCO3 (s) →ZnO (s) + CO2 (g)
(29) Hydrogen (g) + Chlorine (g) → Hydrogen chloride (g)
H2 (g) + Cl2 (g) → 2HCl (g)
(30) Magnesium (s) + Hydrochloric → Magnesium + Hydrogen (g)
Mg (s) + 2HCl (aq) → MgCl2 (aq) + H2 (g)
(31) C6H12O6 (aq) + 6O2 (g) → 6CO2 (g) + 6H2O (l) + Energy
(32) 2H2 (g) + O2 (g) → 2H2O (l)
(33) 2H2O (l) Electricity → 2H2 (g) + O2 (g)
(34) CaCO3 (s) →CaO (s) + CO2 (g)
(35) 2AgCl (s) → 2Ag (s) + Cl2 (g)
(36) 2H2O (l) → 2H2 (g) + O2 (g)
(37) CuSO4 (aq) + Zn (s) → ZnSO4 (aq) + Cu (s)
(38) BaCl2 (aq) + Na2SO4 (aq) → BaSO4 (s) + 2NaCl (aq)
(39) 2AgNO3 (aq) + Cu (s) →Cu(NO3)2 (aq) + 2Ag (s)
(40) AgNO3 (aq) + NaCl (aq) →AgCl (s) + NaNO3 (aq)
(41) 2Mg + O2→ 2MgO
(42) CuO + H2→ Cu + H2O
(43) ZnO + C → Zn + CO
(44) Fe2O3 + 2Al → Al2O3 + 2Fe
(45) Zn (s) + H2SO4 (aq) → ZnSO4 (aq) + H2 (g)
(46) 2NaHCO3→ Na2CO3 + CO2 + H2O
(47) Sulphuric acid + Zinc → Zinc sulphate + Hydrogen
H2SO4 + Zn → ZnSO4 + H2
(48) Hydrochloric acid + Magnesium → Magnesium chloride + Hydrogen
2HCl + Mg → MgCl2 + H2
(49) Sulphuric acid + Aluminium → Aluminium sulphate + Hydrogen
3H2SO4 + 2Al →Al2(SO4)3 + 3H2
(50) Hydrochloric acid + Iron → Iron (II) chloride + Hydrogen
2HCl + Fe → FeCl2 + H2
(51) Acid + Base → Salt + Water
(52) 2NaOH (aq) + H2SO4 (aq) → Na2SO4 (aq) + 2H2O (l)
(53) Mg(OH)2 (aq) + 2HCl (aq) → MgCl2 (aq) + 2H2O (l)
(54) 3Fe (s) + 4H2O (g) → Fe3O4 (s) + 4H2 (g)
(55) Ca (s) + 2H2O (l) →Ca(OH)2 (aq) + H2 (g)
(56) 2K (s) + 2H2O (l) → 2KOH (aq) + H2 (g)
(57) Fe (s) + H2SO4 (aq) → FeSO4 (aq) + H2 (g)
(58) CH3CH2OH + 2[O]Alkaline KMnO4 ;Heat/(or Acidified K2 Cr2 O7) → CH3COOH + H2O
(59) C +O2→ CO2 + Heat
(60) CH4 + 2O2→CO2 + 2H2O + Heat