Tuesday
December 23, 2014

Homework Help: Chemistry Lab

Posted by Beckhamano on Monday, November 10, 2008 at 3:41pm.

Last week, I did titration of Zn with EDTA experiment. I used calmigte as the indictor. The endpoint of this titration is supposed to be blue. The color change go from wine-red to violet to Blue. I did a mistake by stopping the titration at the violet color. Is there anyway to estimate how many mL I am away from the Blue end-point. Thanks.

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