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Percentage of calcium carbonate in the sample.

Dissolving 3.00 g of an impure sample of calcium carbonate in hydrochloric acid produced 0.656 L of carbon dioxide (measured at 20.0 degrees C and 792mm/Hg). Compute the percent by mass of calcium carbonate in the sample. State any assumptions.

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  • Category:- Chemistry
  • Reference No.:- M919319

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