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April 25, 2015

Homework Help: AP CHEMISTRY HELP

Posted by Amber on Thursday, December 20, 2012 at 9:05pm.

a) A student fails to wash the weighing paper when transferring the KHP sample into the beaker. What effect does this error have on the calculated molarity of the NAOH solution? Mathematically justify your answer.

b) A student failed to notice an air bubble trapped in the tip of the buret during their experiment. What effect does this error have on the calculated molarity of the NaOH solution. Mathematically justify your answer.

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