Explain the molarity of a hydrochloric acid solution

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What is the molarity of a hydrochloric acid solution if 40.0 mL of HCl is required to neutralize 2.43g of calcium carbonate (MM = 100.09 g/mol)?

2 HCl(aq) + CaCO3(aq) --> CaCl2(aq) + H2O(l) + CO2(g)

Reference no: EM13518741

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