Question

Write a balanced chemical equation with state symbols for the
following reactions.
(i) Solutions of barium chloride and sodium sulphate in water react
to give insoluble barium sulphate and the solution of sodium
chloride.
(ii) Sodium hydroxide solution (in water) reacts with hydrochloric
acid solution (in water) to produce sodium chloride solution and
water.​

Answer 1

Answer:

1. BaCl2 (aq) + Na2SO4 (aq) => BaSO4 (s) + 2NaCl (aq)
2. NaOH (aq) + HCl (aq) => NaCl (aq) + H20

Hope it will help you

Answer 2

Explanation:

i) BaCl2 + Na2SO4 → BaSO4 + 2NaCl

ii) NaOH + HCl → NaCl + H2O