Question
Dissolving 3.07 g of an impure sample of CaCO3 in an excess of HCl acid produced 0.651 L of CO2 (measured at 25C and 792
Dissolving 3.07 g of an impure sample of CaCO3 in an excess of HCl acid produced 0.651 L of CO2 (measured at 25C and 792 mmHg). Calculate the percent by mass of CaCO3 in the sample. Report answer as a percent.
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General Chemistry
Authors: Darrell Ebbing, Steven D. Gammon
9th edition
978-0618857487, 618857486, 143904399X , 978-1439043998
