Chemistry, asked by lopeuhpagali, 29 days ago

what is the number of moles of co2 gas formed when a mole of calcium carbonate react with excess hydrochloric acid?

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Answered by divyanka1421

Answer:

When one mole of calcium carbonate (CaCO3) reacts with one mole of hydrochloric acid (HCl), it produces one mole of carbon dioxide (CO2), at S.T.P one mole of carbon dioxide's density is 0.00195g/cm3 and weight of one mole of carbon dioxide is around 44gms so the volume of carbon dioxide corresponds to 22,400cm3.

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