Suppose that you precipitate Hg22+Hg 2 2 +from a solution containing 0.01 M Hg2(NO 3 )20.01 M
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Suppose that you precipitate Hg22+Hg22+from a solution containing 0.01 M Hg2(NO3)20.01 M Hg2(NO3)2and 0.01 M Pb(NO3)20.01M Pb(NO3)2 by adding I-l- . If you want to know whether a small amount of Pb2+Pb2+ coprecipitates with Hg2I2,Hg2I2 should you measure PbPb in the mother liquor (the solution) or PbPb in the precipitate? Which measurement is more sensitive? By “sensitive,” we mean responsive to a small amount of coprecipitation.
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Thorough explanation The measurement of PbPb in the mother liquor is more sens...View the full answer
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Quantitative Chemical Analysis
ISBN: 9781319164300
10th Edition
Authors: Daniel C. Harris, Charles A. Lucy
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