Question

what is the uses of acids?
thank you sis ​

Answer 1

Hydrochloric acid: It is the digestive fluid formed by the stomach during the process of digestion. It functions by destroying harmful microorganisms present in the food particles.

Role of HCl in stomach

Hydrochloric acid plays a major role in the process of digestion. Listed below are the key points where Hydrochloric acid is involved in the process of digestion.

It creates a medium of gastric juice acidic so that the enzyme pepsin digests the protein and kills the bacteria present in them.
Hydrochloric acid helps your body to break down, digest, and absorb nutrients such as protein.
The hydrochloric acid found in the stomach facilitates digestion by disintegrating complex large food molecules into simpler molecules.
The acid activates the pepsinogen enzyme required to digest proteins.

Answer 2

Explanation:

Hydrochloric acid used in the production of glucose from corn starch.

Carbonic acid (H2CO3) is used in aerated drinks.

Sulphuric acid is used in the manufacture of fertilisers, paints, dyes, chemicals, plasti-cs and synthetic fibres.

Sulphuric acid is also used in car batteries

Uses of Acids Uses of Bases

Carbonic/phosphoric acid – carbonated drinks KOH – alkaline batteries

Tartaric acid – baking powder Calcium carbonate – chalk, Tums™

Carbonic acid, pH control in the blood Sodium bicarbonate – baking soda

Lactic acid – food additive Sodium carbonate Na2CO3 Washing soda