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September 18, 2014

Homework Help: biochemistry

Posted by Abdullateef on Saturday, March 16, 2013 at 8:28am.

perform the calculation required for100ml of 0.2 M sodium acetate buffer of pH 5.0. If you are given a bottle of sodium acetate acetate(mw =82 and a bottle of concentrated HCl of normality =11.7). After the calculation, prepare the buffer , check the pH of your calculation and comment on your result . Prepare 1:1, 1:4, 1:10, and 1:100 diluting your buffer and obtained pH reading for them

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