Calculate the percent by mass of calcium carbonate

Reference no: EM13173058

Dissolving 3.00 g of an impure sample of CaCO3 in an excess of HCl acid produced .656 L of CO2 (measured at 20 degrees C and 792 mmHg). calculate the percent by mass of calcium carbonate in the sample. State any assumptions.

Reference no: EM13173058

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