You have a Magnox sample that weighs 1 g. Knowing that it is an alloy, all the other interferents are removed prior precipitating the Al and Mg. The precipitant of choice for this to happen is 8-hydroxyquinoline. After the ignition process, you obtained a precipitate with aluminium oxide and magnesium oxide. The weight of all precipitates is 7.98 g. The final weight after ignition is 0.98 g. Compute for the % composition of aluminium and magnesium your Magnox sample.
You have a Magnox sample that weighs 1 g. Knowing that it is an alloy, all the other interferents are removed prior precipitating the Al and Mg. The precipitant of choice for this to happen is 8-hydroxyquinoline. After the ignition process, you obtained a precipitate with aluminium oxide and magnesium oxide. The weight of all precipitates is 7.98 g. The final weight after ignition is 0.98 g. Compute for the % composition of aluminium and magnesium your Magnox sample.
Chemistry by OpenStax (2015-05-04)
1st Edition
ISBN:9781938168390
Author:Klaus Theopold, Richard H Langley, Paul Flowers, William R. Robinson, Mark Blaser
Publisher:Klaus Theopold, Richard H Langley, Paul Flowers, William R. Robinson, Mark Blaser
Chapter19: Transition Metals And Coordination Chemistry
Section: Chapter Questions
Problem 14E: A 2.5624-g sample of a pure solid alkali metal chloride is dissolved in water and treated with...
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You have a Magnox sample that weighs 1 g. Knowing that it is an alloy, all the other interferents are removed prior precipitating the Al and Mg. The precipitant of choice for this to happen is 8-hydroxyquinoline. After the ignition process, you obtained a precipitate with aluminium oxide and magnesium oxide. The weight of all precipitates is 7.98 g. The final weight after ignition is 0.98 g. Compute for the % composition of aluminium and magnesium your Magnox sample.
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