Chemistry, 18.03.2020 00:20 duckytileboi

. A sample of limestone weighing 1.034 g is dissolved in 75.00 mL of 0.2500 M hydrochloric acid. The following reaction occurs: CaCO3 (s) + 2H+ (aq) → Ca2+ (aq) + CO2 (g) + H2O (l) It is found that 19.66 mL of 0.1600 M NaOH is required to titrate the excess HCl left after reaction with the limestone. What is the mass percent of CaCO3 in the limestone?

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. A sample of limestone weighing 1.034 g is dissolved in 75.00 mL of 0.2500 M hydrochloric acid. The...

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