Give handwritten answer 9A compared has a solubility in ethanal of 4.2 a glimmat 78°C and of 0.86 9/100 me at 0°.what volume of hot ethanal will be necessadiss alveof impuriti mgAnswer,toof the compound? Assume Aegligible.Mt.1.18 MLb) How much of the confound will remain dissolved inthe solvent after in ideal recrystallization of the -somg ts completed. Assume no mechanical dess.муAnsweb - 10.15 mgсc) if 50mg undergoes recrystallization, what is theMaximum Percent recovery that could beattained?%.Answer: 79.7%

a.) Hot ethanol would be at about 78°C. So we would use solubility of compound at 78°C to calculate…

9 A comparnd has a solubility in ethanal of 4.2 4 g/mom at 18⁰℃ and of 0.86 9/100 me at 0°c. what valume of hist ethanat will be necessary dissalve somg of the compound? Assume negligible. of impurities to Mt. Answer: b) How much of the comfound will remain dissolved in the solvent after in ideal recrystallization of the. somg is completed. Assume no mechanical dess. 1.18 ML - му Answer: 10.15mg с c) if 50mg undergoes recrystallization what is the Maximum Percent recovery that could be attained? 7. Answer 79.7%

9 A comparnd has a solubility in ethanal of 4.2 4 g/mom at 18⁰℃ and of 0.86 9/100 me at 0°c. what valume of hist ethanat will be necessary dissalve somg of the compound? Assume negligible. of impurities to Mt. Answer: b) How much of the comfound will remain dissolved in the solvent after in ideal recrystallization of the. somg is completed. Assume no mechanical dess. 1.18 ML - му Answer: 10.15mg с c) if 50mg undergoes recrystallization what is the Maximum Percent recovery that could be attained? 7. Answer 79.7%

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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