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October 31, 2014

Homework Help: Chemistry

Posted by Scott on Tuesday, March 22, 2011 at 8:25pm.

A sample of 6.41 grams of NaOH is dissolved into 675 mL of aqueous 0.250 M NaOH (assume no volume change). This solution is then poured into 2.28 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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