Back titration with mercuric nitrate in alkaline medium |
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| Authors: | H Khalifa and A Soliman |
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| Institution: | (1) The National Research Centre, Dokki, Egypt;(2) Chem. Dept., Faculty of Science, Cairo University, Giza, Egypt |
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| Abstract: | Summary Small amounts of bismuth in the order of 100  g up to  25 mg were potentiometrically determined by back titration with mercuric nitrate in alkaline media. The method gives highly accurate results and is further successfully applied for analysis of pairs of bismuth together with one of the cations of calcium, copper, cadmium, zinc, manganese, nickel, lead, aluminium and lanthanum.See also Z. analyt. Chem. 161, 401 (1958); 163, 81 (1958). |
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