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April 19, 2014

Homework Help: Chemistry-precipitates

Posted by Giznelbell on Sunday, October 19, 2008 at 8:52am.

What precipitates form when
Cu(NO3)2, CuSO4, NH4OH, and CaCl2

only two of the above added together. I need all combinations. What color are they? Ik Cu reacts with NH4OH. is the precipitate white?? what about the others?

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