Thursday
October 23, 2014

Homework Help: Chemistry

Posted by Jay on Tuesday, April 13, 2010 at 8:13pm.

the student stopped the first careful titration when a deep pink color was obtained in the flask. On the second trial, the student stopped when a light pink color was obtained. On the third trial, the pink color obtained was very faint and noticeable only when the flask was held in front of a white piece of paper. Which of these trials will give the most accurate calculation of the acid concentration? Explain your answer.

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