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37. Calcium carbonate (CaCO3), the active ingredient in many antacids reacts with stomach acid, hydrochloric acid (HCI), to produce calcium chloride (CaCl₂) and water and carbon dioxide. a. Write the balanced chemical equation for this reaction. b. What is the molar mass of hydrochloric acid (HCI)? (2 decimal places) c. What is the molar mass of calcium carbonate (CaCO3)? (2 decimal places)

37. Calcium carbonate (CaCO3), the active ingredient in many antacids reacts with stomach acid, hydrochloric acid (HCI), to produce calcium chloride (CaCl₂) and water and carbon dioxide. a. Write the balanced chemical equation for this reaction. b. What is the molar mass of hydrochloric acid (HCI)? (2 decimal places) c. What is the molar mass of calcium carbonate (CaCO3)? (2 decimal places)

Chemistry
Chemistry
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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
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Answer Key:
#37a         CaCO3 + 2HCl   --> CaCl2 + H2O + CO2

#37b        36.46 g/mol HCl

#37c        100.09 g/mol CaCO3 

#37d       1.250 moles CO2   

#37e        4.92 mole HCl 

#37f         7.1422 moles HCl ( fixed 10/14/2020)

#37g       143 g CO2

 

37. Calcium carbonate (CaCO3), the active ingredient in many antacids reacts with stomach acid, hydrochloric acid (HCI), to produce calcium chloride (CaCl₂) and water and carbon dioxide. a. Write the balanced chemical equation for this reaction. b. What is the molar mass of hydrochloric acid (HCI)? (2 decimal places) c. What is the molar mass of calcium carbonate (CaCO3)? (2 decimal places) d. If you have 91.15 g of HCI and enough CaCO3 how many moles CO2 could you produce? (4 sig) (gle 2) Soub010 ny biuos 09H e. If you want to produce 2.46 mole of CaCl2 how many moles of HCI will you need assuming you have enough CaCO3? (3 sig) nous bns biop (ple 2) pubond boy 109 H f. If you have 357.43 g of CaCO3 how many moles HCI could be used (or neutralized)? (5 sig) gi starom pill plast W g. If the reaction produced 1.96 x 1024 molecules of water how many grams of CO2 were also produced? (3 sig)
Transcribed Image Text:37. Calcium carbonate (CaCO3), the active ingredient in many antacids reacts with stomach acid, hydrochloric acid (HCI), to produce calcium chloride (CaCl₂) and water and carbon dioxide. a. Write the balanced chemical equation for this reaction. b. What is the molar mass of hydrochloric acid (HCI)? (2 decimal places) c. What is the molar mass of calcium carbonate (CaCO3)? (2 decimal places) d. If you have 91.15 g of HCI and enough CaCO3 how many moles CO2 could you produce? (4 sig) (gle 2) Soub010 ny biuos 09H e. If you want to produce 2.46 mole of CaCl2 how many moles of HCI will you need assuming you have enough CaCO3? (3 sig) nous bns biop (ple 2) pubond boy 109 H f. If you have 357.43 g of CaCO3 how many moles HCI could be used (or neutralized)? (5 sig) gi starom pill plast W g. If the reaction produced 1.96 x 1024 molecules of water how many grams of CO2 were also produced? (3 sig)
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