The solubility of a compound in ethanol is 15.0 mg in 100 mL at 70 °C and 0.45 mg in 100 mL of ethanol at 0 °C. What percent recovery would you expect if you dissolve 90 mg of the compound in ethanol and recrystallize using the minimum amount of solvent?
The solubility of a compound in ethanol is 15.0 mg in 100 mL at 70 °C and 0.45 mg in 100 mL of ethanol at 0 °C. What percent recovery would you expect if you dissolve 90 mg of the compound in ethanol and recrystallize using the minimum amount of solvent?
Chemistry: Principles and Practice
3rd Edition
ISBN:9780534420123
Author:Daniel L. Reger, Scott R. Goode, David W. Ball, Edward Mercer
Publisher:Daniel L. Reger, Scott R. Goode, David W. Ball, Edward Mercer
Chapter12: Solutions
Section: Chapter Questions
Problem 12.55QE
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Transcribed Image Text:The solubility of a compound in ethanol is 15.0 mg in 100 mL at 70 °C and 0.45 mg in 100 mL
of ethanol at 0 °C. What percent recovery would you expect if you dissolve 90 mg of the
compound in ethanol and recrystallize using the minimum amount of solvent?
ENTER YOUR ANSWER AS A NUMBER WITH 3 SIGNIFICANT FIGURES.
DO NOT INCLUDE THE PERCENT SYMBOL.
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