4.5 A 25.00 mL aliquot of NaHCO3 solution was titrated and neutralised with 23.51 mL of 0.05835 M H2SO4. Calculate the mass of NaHCO3 that was used to prepare 250.00 mL of NaHCO3 stock solution.

General Chemistry - Standalone book (MindTap Course List)
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Chapter21: Chemistry Of The Main-group Elements
Section: Chapter Questions
Problem 21.171QP
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A 3.521 g of Cu(NO3)2 with a percentage yield of 85.55% was obtained from this reaction.
Calculate the mass of copper needed carry out this reaction.
4.5
A 25.00 mL aliquot of NaHCO3 solution was titrated and neutralised with 23.51 mL of
0.05835 M H2SO4. Calculate the mass of NaHCO3 that was used to prepare 250.00 mL
of NaHCO3 stock solution.
Type her
ch
ENG
Transcribed Image Text:A 3.521 g of Cu(NO3)2 with a percentage yield of 85.55% was obtained from this reaction. Calculate the mass of copper needed carry out this reaction. 4.5 A 25.00 mL aliquot of NaHCO3 solution was titrated and neutralised with 23.51 mL of 0.05835 M H2SO4. Calculate the mass of NaHCO3 that was used to prepare 250.00 mL of NaHCO3 stock solution. Type her ch ENG
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