A 2.50 g sample of a compound containing sulfur was treated with nitric acid to convert all of the sulfur to sulfate. The sulfate was then precipitated as barium sulfate in a procedure similar to the one you performed. The barium sulfate precipitate had a mass of 0.73 g after drying. Calculate the experimental percent by sulfur in the original 2.50 g sample. Sulfur not sulfate!
A 2.50 g sample of a compound containing sulfur was treated with nitric acid to convert all of the sulfur to sulfate. The sulfate was then precipitated as barium sulfate in a procedure similar to the one you performed. The barium sulfate precipitate had a mass of 0.73 g after drying. Calculate the experimental percent by sulfur in the original 2.50 g sample. Sulfur not sulfate!
General Chemistry - Standalone book (MindTap Course List)
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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
Chapter4: Chemical Reactions
Section: Chapter Questions
Problem 4.120QP
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Question
A 2.50 g sample of a compound containing sulfur was treated with
nitric acid to convert all of the sulfur to sulfate. The sulfate was then precipitated as barium sulfate in a
procedure similar to the one you performed. The barium sulfate precipitate had a mass of 0.73 g after
drying. Calculate the experimental percent by sulfur in the original 2.50 g sample. Sulfur not sulfate!
Expert Solution
Step 1
Given:
Mass of the sample is 2.50g.
Mass of barium sulfate is 0.73g.
To find: the experimental percent by sulfur in the original 2.50 g sample.
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