A sample of potassium bicarbonate (KHCO3) was reacted with HCl to produce KCl. The following 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 (KCl) 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 limiting reactant, 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 following
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 (KCl) 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 limiting reactant, 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: _____________________
Trending now
This is a popular solution!
Step by step
Solved in 3 steps with 3 images
