Describe the chemical reaction of `CO_2` with metals like sodium, potassium and calcium

Describe the chemical reaction of CO_2 with lime water

Describe the chemical reaction of CO_2 with non-metals like carbon

Complete the chemical reaction :- CO + H_2 -->

Write chemical equation for the reaction of zinc metal on sodium hydroxide.

Write chemical equations for the reactions of ethanoic acid with potassium

Write the chemical reaction when halo arenes reacted with ethereal solution of an alkyl halide in the presence of sodium metal?

Explain reactions of haloarenes with sodium metal.

The reaction of water sodium and potassium is