Question

2- Write the balanced chemical equations for the
following reactions.
sodium carbonate on reaction with hydrochloric
acid in equal molar concentrations gives
sodium chloride
and
sodium hydrogen carbonate.​

Answer 1

Answer:

Write the balanced chemical equations for the following reactions (a) Sodium carbonate on reaction with hydrochloric acid in equal molar concentrations give sodium chloride and sodium (b) Sodium hydrogen carbonate on reaction with hydrochloric acid gives sodium chloride, water and liberates carbon dioxide. (c) Copper sulphate on treatment with potassium iodide precipitates cuprous iodide (Cu2I2), liberates iodine gas and also forms potassium sulphate.