Part A (solvents labeled A): how does molar mass affect the evaporation rate for non-polar molecules?

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
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Part A (solvents labeled A): how does molar mass affect the evaporation rate for non-polar molecules?

Liquid
Temperature change =
Molar Mass
tinitial-tminimum (C°)
(g/mol)
www
Methanol (C, D)
|-18.65 °C
32.04 g/mol
Ethanol (D)
-13.7 °G
46.07 g/mol
1-Propanol (B, D, E)
|-6.85°C
60.1 g/mol
1-Butanol (D, E)
-5.85 °G
74.123 g/mol
2-Propanol (E)
-10.45 S
32.04 g/mol
2-Butanol (E)
|-6.3 G
74.123 g/mol
Pentane (A, B)
|-24.9S
71.15 g/mol
Hexane (A)
-18.1C
86.18 g/mol
Heptane (A)
-9.05 °G
100.21 g/mol
Octane (A)
|-5.0°G
114.23 g/mol
Glvcerine (C)
|-1%
92.02 g/mol
Water (C)
|-7.7C
18.02 g/mol
Acetone (B)
-21.3°C
59.08 g/mol
Transcribed Image Text:Liquid Temperature change = Molar Mass tinitial-tminimum (C°) (g/mol) www Methanol (C, D) |-18.65 °C 32.04 g/mol Ethanol (D) -13.7 °G 46.07 g/mol 1-Propanol (B, D, E) |-6.85°C 60.1 g/mol 1-Butanol (D, E) -5.85 °G 74.123 g/mol 2-Propanol (E) -10.45 S 32.04 g/mol 2-Butanol (E) |-6.3 G 74.123 g/mol Pentane (A, B) |-24.9S 71.15 g/mol Hexane (A) -18.1C 86.18 g/mol Heptane (A) -9.05 °G 100.21 g/mol Octane (A) |-5.0°G 114.23 g/mol Glvcerine (C) |-1% 92.02 g/mol Water (C) |-7.7C 18.02 g/mol Acetone (B) -21.3°C 59.08 g/mol
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