Wednesday
April 1, 2015

Homework Help: chemistry

Posted by helen on Wednesday, February 8, 2012 at 1:07pm.

A solution of 0.178 M KOH(28.3 ml) is mixed with 28.9ml of 0.133 M HCl. Assuming that the final solution is the sum of the initial volumes, caculate:

a)the molarity of the K+ cation
b)the molatiry of the Cl- anion
c)the pH of the final solution
d)the pOH of the final solution

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