Question

a) Lime stone when heated gives quick lime and carbon di oxide. b) Sodium sulphate reacts with barium chloridc to give barium sulphate and sodium chloride. c) Hydrogen sulphide gas burns in air to give water and sulphur dioxide. d) Sodium reacts with water to form sodium hydroxide and hydrogen gas . write the balanced chemical equation​

Answer 1

Hope it will help you. . . . . . . . .

Answer 2

a) (i)

b) Q 15

c) (ii)

d) Na + H2O = NaOH + H2