Question

3. Give the formula for chalk, common salt, and sugar.

Answer 1

The formula of chalk- ${\mathrm{CaCO}}_3(\mathrm{Calcium}\mathrm{carbonate})$

The formula of common salt- $\mathrm{NaCl}(\mathrm{Sodium}\mathrm{chloride})$

The formula of sugar- ${\mathrm{C}}_{12}{\mathrm{H}}_{22}{\mathrm{O}}_{11}\left(\mathrm{Sugar}\right)$