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April 16, 2014

Homework Help: Chemistry (College) URGENT

Posted by Tiffany on Monday, October 29, 2012 at 6:45pm.

1.6g of an unknown monoprotic acid (HA) required 5.79 mL of a 0.35 M NaOH solution to reach the equivalence point. Determine the molar mass of the acid and given that the pH at the half way point to the equivalent point is 3.86. Calculate the Ka of the unknown acid.

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