Question

what is mean hydrochloric acid ?​

Answer 1

Answer:

Hydrochloric acid, also known as muriatic acid, is an aqueous solution of hydrogen chloride. It is a colorless solution with a distinctive pungent smell. It is classified as a strong acid. It is a component of the gastric acid in the digestive systems of most animal species, including humans.

Formula: HCl

Molar mass: 36.458 g/mol

Boiling point: -85.05 °C

Melting point: Concentration-dependent – see table

Structure and properties: Refractive index (n), Dielectric constant (εr), etc

Classification: Mineral acid