Question

give two uses of hydrochloric acid

Answer 1

Answer:

in our stomach for digestion and for other lab tests

Answer 2

Answer:

Hydrochloric acid is also used in the production of batteries, photoflash bulbs and fireworks. It's even used to process sugar and make gelatin. Hydrochloric acid, like last month's chlorine compound, sodium chloride, is another "workhorse" chemical because it is incredibly useful in a wide variety of ways.