Question

lime stone power disappears on adding dilute hydrochloric acid it's urgent

Answer 1

heya !!!
here your answer goes like this

The lime stone(calcium carbonate)reacts with hydrochloric acid and three products are formed.
One of them is calcium chloride which being soluble in water and get washed away with water.
The second product is carbon dioxide;its bubbles mix up in air.

The third product,water mixes with water.

equation:
Calcium carbonate+ hydrochloric acid=calcium chloride+ carbon dioxide+ water.


i hope it helped uh ☆

Answer 2

Limestone Reaction with Hydrochloric Acid. Drop a small amount of dilute hydrochloric acid on your sample. ... Limestone reacts with hydrochloric acid to release bubbles of carbon dioxide gas. If the acid fizzes on your sample, your rock is limestone