The iodide in a sample that also contained chloride was converted to iodate by treatment with an

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The iodide in a sample that also contained chloride was converted to iodate by treatment with an excess of bromine:

The unused bromine was removed by boiling; an excess of barium ion was then added to precipitate the iodate:

In the analysis of a 1.59-g sample, 0.0538 g of barium iodate was recovered. Express the results of this analysis as percent sodium iodide.

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Fundamentals Of Analytical Chemistry

ISBN: 9780357450390

10th Edition

Authors: Douglas A. Skoog, Donald M. West, F. James Holler, Stanley R. Crouch

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Question Posted: May 03, 2022 11:12 PM

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The iodide in a sample that also contained chloride was converted to iodate by treatment with an

Question:

3H,0 + 3Br, + I → 6Br + IO, + 6H+

Step by Step Answer:

ANALYSIS AS PERCENT SODIUM IODIDE The reaction is represented as I 3Br 2 3H 2 O 6Br IO 3 ...View the full answer

Fundamentals Of Analytical Chemistry

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