Question

what is hydrochloric acid ?​

Answer 1

Answer:

• hydrochloric acid is also known as muriatic acid, is an aqueous solution of hydrogen chloride.
• it is a colourless solution with a distinctive pungent smell.
• it is classified as a strong acid.

Answer 2

Answer:

Hydrogen chloride (HCl), a compound of the elements hydrogen and chlorine, a gas at room temperature and pressure. A solution of the gas in water is called hydrochloric acid.

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

Explanation:

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