asifsahar39 asifsahar39

15-02-2021
Chemistry

contestada

how could you check that when the calcium carbonate is reacting with hydrochloric acid the gas given off is carbon dioxide

Respuesta :

15-02-2021

Answer:

CaCO3 + 2 HCl => CaCl2 + CO2 + H2O

Explanation:

CO2 will burst out when the reaction occurs in water, and the ions will be dissociated: Ca(2+) + 2 Cl (-)

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