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October 21, 2014

Homework Help: chemestry

Posted by Help please! on Thursday, September 29, 2011 at 1:16pm.

a coin is composed of gold and silver. the 5.00g coin is dissolved in nitric acid and the solution treated with NaCl to precipitate out 2.35g of AgCl. Gold chlorides do not precipitate under the same conditions.

What is the composition of silver (by mass) in this coin?

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