Real Madrid
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- Jun 5, 2007
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- HSC
- 2009
A silver coin was analysed and found to contain only silver and copper. 1.580 g of this coin was dissolved in concentrated nitric acid and the resultant solution diluted. Reaction of the solution with excess hyderochloric acid yielded 1.050 g of silver chloride. Calculate the percentage of silver in the sample.
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