Solve for the average molarity of sodium thiosulfate titrant if 0.1532 g, 0.1573 g, 0.1551 g KIO3 (MW: 214.001 g/mol) consumed 3.60 mL, 3.56 mL, and 3.45 mL, respectively from three 10 mL aliquots of KIO3 solution. Assume that the procedure for BOD determination experiment done here is same to our class experiment. A 0.1232 M B 0.1215 M C 0.1221 M D 0.1250 M

Principles of Modern Chemistry
8th Edition
ISBN:9781305079113
Author:David W. Oxtoby, H. Pat Gillis, Laurie J. Butler
Publisher:David W. Oxtoby, H. Pat Gillis, Laurie J. Butler
Chapter15: Acid–base Equilibria
Section: Chapter Questions
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Solve for the average molarity of sodium thiosulfate titrant if 0.1532 g, 0.1573 g, 0.1551 g KIO3 (MW: 214.001
g/mol) consumed 3.60 mL, 3.56 mL, and 3.45 mL, respectively from three 10 mL aliquots of KIO3 solution.
Assume that the procedure for BOD determination experiment done here is same to our class experiment.
A
0.1232 M
B 0.1215 M
C 0.1221 M
D
0.1250 M
Transcribed Image Text:Solve for the average molarity of sodium thiosulfate titrant if 0.1532 g, 0.1573 g, 0.1551 g KIO3 (MW: 214.001 g/mol) consumed 3.60 mL, 3.56 mL, and 3.45 mL, respectively from three 10 mL aliquots of KIO3 solution. Assume that the procedure for BOD determination experiment done here is same to our class experiment. A 0.1232 M B 0.1215 M C 0.1221 M D 0.1250 M
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