Solve the problem at the end of this chapter (coin weighing).... | Filo
Solve the problem at the end of this chapter (coin weighing).... | Filo
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SOLVED: A coin weighing 12.52g is analysed for silver (107.87). The coin is dissolved in nitric acid and the solution diluted with water to exactly 250 ml in a volumetric flask. A 25 ml portion of the solution is titrated with 0.105 M KCl of which a volume of 44.2 ml is required. What is the percentage of silver in the coin?
SOLVED: A coin weighing 12.52g is analysed for silver (107.87). The c…
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