# Reaction of Calcium Carbonate and Hydrochloric AcidThe balanced chemical reaction between calcium carbonate and hydrochloric acid is expressed as follows:\[ \text{CaCO}_3 (s) + 2 \text{HCl} (aq) \rightarrow \text{CaCl}_2 (aq) + \text{H}_2\text{O} (l) + \text{CO}_2 (g) \]This equation describes the reaction where calcium carbonate and hydrochloric acid produce calcium chloride, water, and carbon dioxide.---## Experiment Data: Moles and Percent Error Calculations for Calcium CarbonateThis section records the measurements and calculations from three trials to determine the moles and percent errors for calcium carbonate content in antacid tablets.### Trials:- **Trial 1**- **Trial 2**- **Trial 3**### Data Collection:- **Value of CaCO₃ reported on the bottle (mg):** 500#### Measurements and Calculations:1. **Mass of antacid tablet used (g)** - Trial 1: 1.22 - Trial 2: 1.21 - Trial 3: 1.222. **Moles of HCl from part I (Unrounded)** - All trials: 0.0150003. **Moles of NaOH from part II (Unrounded)** - Trial 1: 0.0038610 - Trial 2: 0.0039000 - Trial 3: 0.00370804. **Moles of HCl neutralized by NaOH (Unrounded)**5. **Moles of HCl neutralized by NaOH (Rounded)**6. **Moles of HCl neutralized by CaCO₃ (Unrounded)**7. **Moles of HCl neutralized by CaCO₃ (Rounded)**8. **Moles of CaCO₃ (Unrounded)**9. **Moles of CaCO₃ (Rounded)**10. **Mass of CaCO₃ in tablet (mg) (Unrounded)**11. **Mass of CaCO₃ in tablet (mg) (Rounded)**12. **Percent error (%), use rounded values (Unrounded)**13. **Percent error (%) (Rounded)**14

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The balanced reaction of calcium carbonate and hydrochloric acid is as follows: CACO3 (s) + 2 HC1(aq) → CaCl2 (aq) + H2O (1)+ CO2 (g) Reaction equation of calcium carbonate and hydrochloric acid producing calcium chloride, water and carbon dioxide as products Record your moles and percent error calculations for calcium carbonate Trial 1 Trial 2 Trial 3 Value of CaCO3 reported on the bottle (mg) 500 Mass of antacid tablet used (g) 1.22 1.21 1.22 Moles of HCl from part I. .015000 .015000 .015000 Unrounded Moles of NaOH from part II. .0038610 .0039000 .0037080 Unrounded Moles of HCl neutralized by NaOH .011139 Unrounded Moles of HCl neutralized by NaOH Rounded Moles of HCl neutralized by CaCOз Unrounded Moles of HCl neutralized by CaCOз Rounded Moles of CaCO3 Unrounded Moles of CaCO03 Rounded Mass of CaCO3 in tablet (mg) Unrounded Mass of CACO3 in tablet (mg) Rounded Percent error (%, use rounded values) Unrounded Percent error (%) Rounded Percent effectiveness of tablet (%) Unrounded Percent effectiveness of tablet (%) Rounded

The balanced reaction of calcium carbonate and hydrochloric acid is as follows: CACO3 (s) + 2 HC1(aq) → CaCl2 (aq) + H2O (1)+ CO2 (g) Reaction equation of calcium carbonate and hydrochloric acid producing calcium chloride, water and carbon dioxide as products Record your moles and percent error calculations for calcium carbonate Trial 1 Trial 2 Trial 3 Value of CaCO3 reported on the bottle (mg) 500 Mass of antacid tablet used (g) 1.22 1.21 1.22 Moles of HCl from part I. .015000 .015000 .015000 Unrounded Moles of NaOH from part II. .0038610 .0039000 .0037080 Unrounded Moles of HCl neutralized by NaOH .011139 Unrounded Moles of HCl neutralized by NaOH Rounded Moles of HCl neutralized by CaCOз Unrounded Moles of HCl neutralized by CaCOз Rounded Moles of CaCO3 Unrounded Moles of CaCO03 Rounded Mass of CaCO3 in tablet (mg) Unrounded Mass of CACO3 in tablet (mg) Rounded Percent error (%, use rounded values) Unrounded Percent error (%) Rounded Percent effectiveness of tablet (%) Unrounded Percent effectiveness of tablet (%) Rounded

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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