Question

Calcium carbonate+ water+carbon dioxide=calcium bicarbonate

Answer 1

Answer: Calcium carbonate water carbon dioxide gives calcium bicarbonate. In the reverse process, dissolved carbon dioxide (CO2) in rainwater (H2O) reacts with limestone calcium carbonate (CaCO3) to form soluble calcium bicarbonate (Ca(HCO3)2). This soluble compound is then washed away with the rainwater. This form of weathering is called carbonation.

Explanation: hope this helps!! Have a fantastic day/night!!! <3

Answer 2

Answer:

yes

Explanation:

ca(HCO3) ------------»Caco3+ co2+ H2O