An unknown compound was obtained through steam distillation. At the end of distillation, 34.2578 g of the unknown compound was obtained wherein 50.0000 g of water co- distilled with it. The vapor pressure of water and the compound during distillation were determined to be 703 mmHg and 57 mmHg, respectively. a. Determine the mole ratio of the unknown compound and water in the distillate. b. Determine the molar mass of the unknown compound. c. Identify the unknown compound from the list given below. С. Possible Compounds Acetophenone Cinnamaldehyde Citral Molar Mass, g/mol 120.00 132.16 152.24 Limonene 136.24

Chemistry & Chemical Reactivity
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Author:John C. Kotz, Paul M. Treichel, John Townsend, David Treichel
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Chapter13: Solutions And Their Behavior
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An unknown compound was obtained through steam distillation. At the end of distillation,
34.2578 g of the unknown compound was obtained wherein 50.0000 g of water co-
distilled with it. The vapor pressure of water and the compound during distillation were
determined to be 703 mmHg and 57 mmHg, respectively.
a. Determine the mole ratio of the unknown compound and water in the distillate.
b. Determine the molar mass of the unknown compound.
c. Identify the unknown compound from the list given below.
Possible Compounds
Acetophenone
Cinnamaldehyde
Citral
Limonene
Molar Mass, g/mol
120.00
132.16
152.24
136.24
Transcribed Image Text:An unknown compound was obtained through steam distillation. At the end of distillation, 34.2578 g of the unknown compound was obtained wherein 50.0000 g of water co- distilled with it. The vapor pressure of water and the compound during distillation were determined to be 703 mmHg and 57 mmHg, respectively. a. Determine the mole ratio of the unknown compound and water in the distillate. b. Determine the molar mass of the unknown compound. c. Identify the unknown compound from the list given below. Possible Compounds Acetophenone Cinnamaldehyde Citral Limonene Molar Mass, g/mol 120.00 132.16 152.24 136.24
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