The active component in one type of calcium dietary supplement is calcium carbonate. A 1.2450 g tablet
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The active component in one type of calcium dietary supplement is calcium carbonate. A 1.2450 g tablet of the supplement is added to 65.00 mL of 0.4984 M HCl and allowed to react. After completion of the reaction, the excess HCl(aq) requires 38.45 mL of 0.2257 M NaOH for its titration to the equivalence point. What is the calcium content of the tablet, expressed in milligrams of Ca2+?
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Balanced Chemical Reaction CaCO 2HCl CaCl CO HO Initial Moles of HCl M...View the full answer
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Related Book For 
General Chemistry Principles And Modern Applications
ISBN: 9780132931281
11th Edition
Authors: Ralph Petrucci, Jeffry Madura, F. Herring, Carey Bissonnette
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