Write the balanced equation for the following chemical reactions. (a) Hydrogen + Chlorine → Hydrogen chloride (b) Barium chloride + Aluminium sulphate → Barium sulphate + Aluminium chloride (c) Sodium + Water → Sodium hydroxide + Hydrogen
(a) H2 (g) + Cl2 (g) → 2HCl (g) (b) 3BaCl2 (s) + Al2(SO4)3 (s) → 3BaSO4(s) + 2AlCl3 (s) (c) (c) 2Na(s) + 2H2O (l) → 2NaOH (aq) + H2 (g)
