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May 23, 2015

Homework Help: ap chem

Posted by cheri on Sunday, September 16, 2012 at 11:09pm.

A sample of 7.45 grams of NaOH is dissolved
into 609 mL of aqueous 0.250 M NaOH (as-sume no volume change). This solution is
then poured into 2.18 gallons of water. (You
may assume that the two volumes can be
added.) What is the concentration of NaOH
in the final solution?
Answer in units of M

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