Calcium carbonate ➕Eno➕water⛲ || Science Experiment?u200d? || #theexking #shorts #ebulljet #viral

A VI class student was given an experiment, to collect hydrogen gas from the reaction of calcium metal and cold water. He conducted the experiment and collected the hydrogen gas in boiling tube. Which process is involved in collection of hydrogen gas?

Apparatus: Two test tubes, bent tube, rubber cork, burner, etc. Chemicals: Calcium carbonate, freshly prepared lime water. Name the solid product left behind on heating calcium carbonate.

Write the balanced chemical equations for the following reactions: (a) Calcium hydroxide + Carbon dioxide to Calcium carbonate + Water (b) Zinc + Silver nitrate to Zinc nitrate + Silver (c) Aluminium + Copper chloride to Aluminium chloride + Copper (d) Barium chloride + Potasium sulphate to Barium sulphate + Potassium chloride

Write the balanced chemical equations for the folowing reactions (a) Calcium hydroxide + Carbon dioxide to Calcium carbonate + Water (b) Aluminium + Copper chloride to Aluminium chloride + Copper

Apparatus: Two test tubes, bent tube, rubber cork, burner, etc. Chemicals: Calcium carbonate, freshly prepared lime water. Name the gas evolved when calcium carbonate is heated.