Anonymous
Anonymous asked in Science & MathematicsChemistry · 3 weeks ago

How many milliliters of 0.997 M HCl are needed to react with 46.7 g of CaCO3 ?   2HCl(aq) + CaCO3 (s) → CaCl2(aq) + CO2(g) + H2O(l)?

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  • 3 weeks ago

    (46.7 g CaCO3) / (100.0875 g CaCO3/mol) x (2 mol HCl / 1 mol CaCO3) /

    (0.997 mol HCl/L) = 0.935991 L = 936 mL HCl

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