Question

Write the chemical formula of Hydrochloric acid.

Answer 1

• Chemical formula: A chemical formula represents the number of atoms of each element present in a molecule of the compound.
• In the Hydrochloric acid formula, One Hydrogen$\left(\mathrm{H}\right)$ and one Chlorine$\left(\mathrm{Cl}\right)$ atom are present.
• Therefore The formula of hydrochloric aid is represented as $\mathrm{HCl}$