Question 25 Which one is correct about charcoal used in organic labs? Using charcoal will not affect the yield of the pure product Using charcoal will reduce the yield of the pure product Using charcoal will increase the yield of the pure product They are used to remove any impurities Question 26 During recrystallization of the crude acetanilide, how much water should be used? • about 200 ml should add as much as you need until all Acatanilide dissolve before heat the solution • about 50-200 ml it will depend on the crude acetanilide's amount and purity
Question 25 Which one is correct about charcoal used in organic labs? Using charcoal will not affect the yield of the pure product Using charcoal will reduce the yield of the pure product Using charcoal will increase the yield of the pure product They are used to remove any impurities Question 26 During recrystallization of the crude acetanilide, how much water should be used? • about 200 ml should add as much as you need until all Acatanilide dissolve before heat the solution • about 50-200 ml it will depend on the crude acetanilide's amount and purity
Chemistry
10th Edition
ISBN:9781305957404
Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Chapter1: Chemical Foundations
Section: Chapter Questions
Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...
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Transcribed Image Text:Question 25
Which one is correct about charcoal used in organic labs?
Using charcoal will not affect the yield of the pure product
Using charcoal will reduce the yield of the pure product
Using charcoal will increase the yield of the pure product
They are used to remove any impurities
Question 26
During recrystallization of the crude acetanilide, how much water should be used?
• about 200 ml
should add as much as you need until all Acatanilide dissolve before heat the
solution
• about 50-200 ml
• it will depend on the crude acetanilide's amount and purity
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