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April 16, 2014

Homework Help: University Chemistry (first year)

Posted by clam on Monday, October 17, 2011 at 2:55am.

I'm working on a first year chemistry lab where we synthesized alum from alunimini foil and I'm doing the report and one of the questions is as follows:

Based on your findings, what volume of water can be cleared of suspended solids by one beverage can (give a range in L)? (Assume the mass of the beverage can to be 13.33 g)

Mass of Al: 0.98 g
Mass of alum (KAl(SO4)2)*12H2O): 16.44 g
% yield = 95.41%

Any help as to where I can start would be very much appreciated!

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