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July 29, 2015

Homework Help: College General Chemistry

Posted by DONDON on Monday, January 31, 2011 at 10:01pm.

How would you prepare each of the following solutions?
a. 100mL of a 155ppm solution of urea, CH4N2O, in water.
b.100mL of an aquaneous solution whose K+ concentration is 0.075M

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