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A stainless steel alloy is to be analyzed for its chromium content. A 4.70 g sample of the steel is used to produce 250.0
A stainless steel alloy is to be analyzed for its chromium content. A 4.70 g sample of the steel is used to produce 250.0 mL of a solution containing CrO7 A 10.0-mL portion of this solution is added to BaCl(aq). When the pH of the solution is properly adjusted, 0.145 g BaCrO4 (s) precipitates. What is the percent Cr, by mass, in the steel sample? Express your answer numerically as a percentage. IVE 2 %
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Total amount of BaCrO4 can be formed 014525010 3625 g no of m...
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Fundamentals of Analytical Chemistry
Authors: Douglas A. Skoog, Donald M. West, F. James Holler, Stanley R. Crouch
9th edition
495558281, 978-0495558286
