A sample of potassium bicarbonate (KHCO3) was reacted with HCl to produce KCl. The followin data was collected. Mass of beaker 28.43 g Mass of beaker + KHCO3 36.95 g Volume of HCl 12.0 mL Concentration of HCl 9.0 M Mass of beaker +residue (KCI) 33.82 g Calculate the following quantities. Show calculations where requested: Mass of KHCO3 Mass of residue Mass of 1 mol of KHCO3 No. of moles of KHCO3 used Show calculations below No. of moles of HCl added Show calculations below: Assuming KHCO3 is the limiting reactant, how many grams of KCl can be formed? Show calculations below: Assuming HCl is the limitingʻreactant, how many grams of KCl can be formed? Show calculations below: Which reactant is limiting? Which reactant is excess? Actual yield of KCl: Theoretical yield of KCl: Percent yield of KCl:

A sample of potassium bicarbonate (KHCO3) was reacted with HCl to produce KCl. The followin data was collected. Mass of beaker 28.43 g Mass of beaker + KHCO3 36.95 g Volume of HCl 12.0 mL Concentration of HCl 9.0 M Mass of beaker +residue (KCI) 33.82 g Calculate the following quantities. Show calculations where requested: Mass of KHCO3 Mass of residue Mass of 1 mol of KHCO3 No. of moles of KHCO3 used Show calculations below No. of moles of HCl added Show calculations below: Assuming KHCO3 is the limiting reactant, how many grams of KCl can be formed? Show calculations below: Assuming HCl is the limitingʻreactant, how many grams of KCl can be formed? Show calculations below: Which reactant is limiting? Which reactant is excess? Actual yield of KCl: Theoretical yield of KCl: Percent yield of KCl:

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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