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18 Nov 2019
3. (14 points) The table summarizes the solubility of compound X in various Temperature(°C)ã¼Methanollchloroform Toluene 0.30 19 29 3.5 11.0 20 40 60 80 100 72101.60 75.0 350.0 438.70 30.0 60 a (4 points) Which of these solvents should be used for recrystallization of compound X? Explain. b. (4 points) If the student has 18.00 g of his crude compound that contains 1.50 g of impurities, how much would he recover if he used methanol as the solvent for the recrystallization? (Hint: Assume that the impurity displays the same solubility as compound X at elevated temperatures.) Show all work clearly. e. (4 points) The student has three choices for compound X: anthracene (CaHio), benzil (CoHsCOCOCsHs) and acetanilide (CoHsNHCOCH:) Which of these compound is compound X? Explain briefly b.? d. (2 points) Based on the information provided above, how can the recovery be impro
3. (14 points) The table summarizes the solubility of compound X in various Temperature(°C)ã¼Methanollchloroform Toluene 0.30 19 29 3.5 11.0 20 40 60 80 100 72101.60 75.0 350.0 438.70 30.0 60 a (4 points) Which of these solvents should be used for recrystallization of compound X? Explain. b. (4 points) If the student has 18.00 g of his crude compound that contains 1.50 g of impurities, how much would he recover if he used methanol as the solvent for the recrystallization? (Hint: Assume that the impurity displays the same solubility as compound X at elevated temperatures.) Show all work clearly. e. (4 points) The student has three choices for compound X: anthracene (CaHio), benzil (CoHsCOCOCsHs) and acetanilide (CoHsNHCOCH:) Which of these compound is compound X? Explain briefly b.? d. (2 points) Based on the information provided above, how can the recovery be impro
Nestor RutherfordLv2
28 Jul 2019