Question

Write balanced chemical equations for the following reactions:-

a) Sodium hydroxide reacts with hydrochloric acid

b) Potassium hydroxide reacts with sulphuric acid

c) Calcium hydroxide reacts with nitric acid​

Answer 1

Answer:

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

Ans: (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)

Explanation:

Answer 2

Explanation:

a ) NaOH + HCl ------> NaCl + H2O

b ) 2KOH + H2SO4 ------> K2SO4 + 2H2O

c ) Ca(OH)2 + 2HNO3 ------> Ca(NO3)2 + 2H2O