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October 1, 2014

Homework Help: Chemistry

Posted by HELP PLEASE!!!! on Monday, October 29, 2012 at 10:10am.

a silver coin has a mass of 2.50g and is analysed for silver by dissolving in dilute nitric acid, and precipitating silver as solid AgCl and weighing this. if the percipitate weighs 2.99g what percentage of silver is in the coin?

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