Question

Take some calcium
carbonate in a boiling
tube, add dilute
hydrochloric acid to it.what's observation and inference???​

Answer 1

Answer:

Calcium carbonate reacts with dilute acid to give carbon dioxide.

Explanation:

when calcium carbonate reacts with hydrochloric acid, carbon dioxide gas is produced. 1. When calcium carbonate reacts with hydrochloric acid, carbon dioxide gas is produced. ... As carbon dioxide escapes from the flask it loses mass .

The carbon dioxide bubbles that you observe are evidence that the reaction is taking place. When that occurs, calcite or another carbonate mineral is present. ... The mineral reacts with hydrochloric acid to produce carbon dioxide gas, water, a dissolved metal ion, and dissolved chlorine.