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April 16, 2014

Homework Help: Chemistry105

Posted by Mira on Tuesday, December 4, 2012 at 9:47pm.

1. (a) What is the molarity of a solution prepared by dissolving 4.315 g of NaOH in water to exactly 100 mL in a graduated flask? (Na = 23.0; O = 16.0' H = 1.0 amu).
   (b) What volume of the above solution is required to neutralize exactly 25.00 mL of 0.1500 M HCl solution?
    NaOH(aq)  +  HCl(aq) = NaCl(aq) + H2O(l)

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