The concentration of oxalate ion (C20,2-) in a sample can be determined by titration with a solution of permanganate ion (MnO4) of known concentration. The net ionic equation for this reaction is 2MNO4 + 5C20,2-+ 16H* → 2MN2+ + 8H2O + 10CO2 A 30.00 mL sample of an oxalate solution is found to react completely with 21.93 mL of a 0.1725 M solution of MnO. What is the oxalate ion concentration in the sample? O 0.1821 M O 0.3152 M O 0.4312 M O 0.05044 M O 0.02914 M
The concentration of oxalate ion (C20,2-) in a sample can be determined by titration with a solution of permanganate ion (MnO4) of known concentration. The net ionic equation for this reaction is 2MNO4 + 5C20,2-+ 16H* → 2MN2+ + 8H2O + 10CO2 A 30.00 mL sample of an oxalate solution is found to react completely with 21.93 mL of a 0.1725 M solution of MnO. What is the oxalate ion concentration in the sample? O 0.1821 M O 0.3152 M O 0.4312 M O 0.05044 M O 0.02914 M
Chemistry: Principles and Reactions
8th Edition
ISBN:9781305079373
Author:William L. Masterton, Cecile N. Hurley
Publisher:William L. Masterton, Cecile N. Hurley
Chapter4: Reactions In Aqueous Solution
Section: Chapter Questions
Problem 71QAP: Calcium in blood or urine can be determined by precipitation as calcium oxalate, CaC2O4. The...
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