Tuesday
March 3, 2015

Homework Help: chem

Posted by billy on Sunday, January 23, 2011 at 2:06pm.

A small sterling silver braclet has a mass of 76.0g and a volume of 7.33ml(by water displacement) Calculate the mass and % Ag and the mass and % Cu in the braclet. Assume the volumes to be linerly additive. density of Ag= 10.5 g/ml;density of Cu=8.96 g/ml.

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