4-2A: C: #3,9,17,NA 15,17,18,20 13,NAEP Question SECTION Rolaid tablet contains a calcium carbonate that neutralizes the stomach acid and starch as packing material. A 3.5 g sample of the tablet, takes 34.5 mL of 0.10 M Hcl solution to completely neutralize it. Calculate the percent of calcium carbonate in the sample. Cacos+2Hcl Cacl2tHept cos O0395Lx0 1omo/L HeLx Moe cac 2 mole Ho 0.001725mol of Caco3 moles x molar Mass nass me mol x loo.0869 726

4-2A: C: #3,9,17,NA 15,17,18,20 13,NAEP Question SECTION Rolaid tablet contains a calcium carbonate that neutralizes the stomach acid and starch as packing material. A 3.5 g sample of the tablet, takes 34.5 mL of 0.10 M Hcl solution to completely neutralize it. Calculate the percent of calcium carbonate in the sample. Cacos+2Hcl Cacl2tHept cos O0395Lx0 1omo/L HeLx Moe cac 2 mole Ho 0.001725mol of Caco3 moles x molar Mass nass me mol x loo.0869 726

Chemistry

10th Edition

ISBN:9781305957404

Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Chapter1: Chemical Foundations

Section: Chapter Questions

Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...

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