With the addition of water after a certain amount is taken from a sample containing 5% (w
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With the addition of water after a certain amount is taken from a sample containing 5% (w / w) NaCl solved and analyzed according to the Volhard method. 0.1M AgNO3 into this solution 50 ml of the solution is added. Unreacted AgNO3, 0.2 M NH4SCN back titrated with the solution. That 7.9 ml NH4SCN solution is spent in this titration. What is the amount taken from the sample? (NaCl: 58.5 g / mol)
Related Book For
Applied Regression Analysis and Other Multivariable Methods
ISBN: 978-1285051086
5th edition
Authors: David G. Kleinbaum, Lawrence L. Kupper, Azhar Nizam, Eli S. Rosenberg
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