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Calculate the moles of calcium carbonate present in a 25.00 mL sample of standard, assuming the standard is known to have a hardness of 95.4 ppm (hardness due to CaCO3). You can assume that the density of the sample is 1.000 g/mL and the molar mass of calcium carbonate is 100.0 g/mol.

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Category:- Chemistry
Reference No.:- M91021295

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