source of experimental error. a. A student obtains three Erlenmeyer flasks, and he washes and rinses them. He dries the outside of each flask, but not the inside. He then weighs out his KHP for each trial, and transfers the KHP to the appropriate flasks. b. He does not condition the buret c. He does not fill the buret tip with solution before the first titration d. He transfers the stir bar straight from flask #1 to flask #2 without washing or rinsing it e. He washes and rinses the flasks but again does not dry them before

source of experimental error. a. A student obtains three Erlenmeyer flasks, and he washes and rinses them. He dries the outside of each flask, but not the inside. He then weighs out his KHP for each trial, and transfers the KHP to the appropriate flasks. b. He does not condition the buret c. He does not fill the buret tip with solution before the first titration d. He transfers the stir bar straight from flask #1 to flask #2 without washing or rinsing it e. He washes and rinses the flasks but again does not dry them before

EBK A SMALL SCALE APPROACH TO ORGANIC L

4th Edition

ISBN:9781305446021

Author:Lampman

Publisher:Lampman

Chapter84: Fractional Distillation, Azeotropes

Section: Chapter Questions

Problem 7P

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