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April 16, 2014

Homework Help: Chemistry

Posted by k on Sunday, May 20, 2012 at 4:06pm.

Amino acid solution was made by taking 3.58 g of the dry amino acid and making it up to 1.00L in water. A 25.0 mL sample was taken and titrated with NaOH of concentration of 0.0493M, with the first equivalence point at 18.15 mL and the second equivalence point at 32.05 mL. What is the molecular weight of the amino acid?

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