Question 5. New April 19, 2021. Suppose that after delivery several drops of the water cling to the inner wall of the pipet (because the pipet wall is dirty). How does this technique error affect the reported density of water?. See drawing at right.

Chemistry: Matter and Change
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Author:Dinah Zike, Laurel Dingrando, Nicholas Hainen, Cheryl Wistrom
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Chapter20: Electrochemistry
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Question 5. New April 19, 2021.
a. Suppose that after delivery several drops of the water cling to the inner wall of the pipet
(because the pipet wall is dirty). How does this technique error affect the reported
density of water?. See drawing at right.
b) The mass of a beaker is 5.333 g. After 5.00 mL of spearmint oil is pipetted into the
beaker, the combined mass of the beaker and the spearmint oil sample is 9.962 g. From
the data, what is the measured density of spearmint oil in g/mL?
Transcribed Image Text:Question 5. New April 19, 2021. a. Suppose that after delivery several drops of the water cling to the inner wall of the pipet (because the pipet wall is dirty). How does this technique error affect the reported density of water?. See drawing at right. b) The mass of a beaker is 5.333 g. After 5.00 mL of spearmint oil is pipetted into the beaker, the combined mass of the beaker and the spearmint oil sample is 9.962 g. From the data, what is the measured density of spearmint oil in g/mL?
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