elsaciab elsaciab

02-10-2020
Chemistry

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3. Calculate the number of atoms needed to balance the following equation:
CaCO3 + HCI CO2 + H2O + CaCl

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rokstar240sx rokstar240sx

02-10-2020

Balanced equation: 10 CaCo3 + 20 HCl = 10 CaCl2 + H20 + 15 Co2

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