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August 30, 2014

Homework Help: CHEMISTRY

Posted by lulu78 on Thursday, October 14, 2010 at 11:10pm.

brass is a subtitutional alloy consisting of a solution of copper and zinc. a particulae sample of red brass consisting of 80% copper and 20% zinc by mass has a density of 8750kg/m^3.
a. what is the molality of zinc in the solid solution and
B. what is the molarity of zinc in the solution

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