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In acidic solution, sodium oxalate, Na,C,0,, is oxidized to CO, by MnO, . In the process, MnO, is reduced to Mn2 +. To titrate a 0.597 g sample of Na,C,0,, 44.3 mL of an MnO, solution were required. The same MnO, solution is then used to analyze samples that contain uranium. A 12.2 g sample of a material that contains uranium required 36.4 mL of the MnO, solution for titration. During titration, the uranium sample was oxidized as shown. UO?+(aq) · - UO * (aq) > Calculate the mass percent of uranium in the sample. mass percent of uranium:

In acidic solution, sodium oxalate, Na,C,0,, is oxidized to CO, by MnO, . In the process, MnO, is reduced to Mn2 +. To titrate a 0.597 g sample of Na,C,0,, 44.3 mL of an MnO, solution were required. The same MnO, solution is then used to analyze samples that contain uranium. A 12.2 g sample of a material that contains uranium required 36.4 mL of the MnO, solution for titration. During titration, the uranium sample was oxidized as shown. UO?+(aq) · - UO * (aq) > Calculate the mass percent of uranium in the sample. mass percent of uranium:

General Chemistry - Standalone book (MindTap Course List)
General Chemistry - Standalone book (MindTap Course List)
11th Edition
ISBN:9781305580343
Author:Steven D. Gammon, Ebbing, Darrell Ebbing, Steven D., Darrell; Gammon, Darrell Ebbing; Steven D. Gammon, Darrell D.; Gammon, Ebbing; Steven D. Gammon; Darrell
Publisher:Steven D. Gammon, Ebbing, Darrell Ebbing, Steven D., Darrell; Gammon, Darrell Ebbing; Steven D. Gammon, Darrell D.; Gammon, Ebbing; Steven D. Gammon; Darrell
Chapter21: Chemistry Of The Main-group Elements
Section: Chapter Questions
Problem 21.200QP
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In acidic solution, sodium oxalate, Na, C,04, is oxidized to CO, by MnO̟ . In the process, MnO, is reduced to Mn2 +. To titrate a 0.597 g sample of Na,C,O,, 44.3 mL of an MnO, solution were required. The same MnO, solution is then used to analyze samples that contain uranium. A 12.2 g sample of a material that contains uranium required 36.4 mL of the MnO, solution for titration. During titration, the uranium sample was oxidized as shown. UO²+(aq) · - UO?* (aq) Calculate the mass percent of uranium in the sample. mass percent of uranium: %
Transcribed Image Text:In acidic solution, sodium oxalate, Na, C,04, is oxidized to CO, by MnO̟ . In the process, MnO, is reduced to Mn2 +. To titrate a 0.597 g sample of Na,C,O,, 44.3 mL of an MnO, solution were required. The same MnO, solution is then used to analyze samples that contain uranium. A 12.2 g sample of a material that contains uranium required 36.4 mL of the MnO, solution for titration. During titration, the uranium sample was oxidized as shown. UO²+(aq) · - UO?* (aq) Calculate the mass percent of uranium in the sample. mass percent of uranium: %
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