If potassium nitrate (KNO3; FW 101.1 amu) was combined with a known volume of cyclohexane (C6H12; FW = 84.14 amu) the freezing point of this mixture would be lower than the freezing point of cyclohexane by the product of the Kr for cyclohexane (20.5 °C/m) times the calculated molality of the mixture. the freezing point of this mixture would be lower than the freezing point of cyclohexane by two times the product of the Kr for cyclohexane (20.5 °C/m) times the calculated molality of the mixture. (the i factor would be 2) С. 6. %3D %3D A. В. C. the freezing point of this mixture would be higher than the freezing point of cyclohexane by the product of the Kr for cyclohexane (20.5 °C/m) times the calculated molality of the mixture. the freezing point of this mixture would be higher than the freezing point of cyclohexane by the product of the Kr for cyclohexane (20.5 °C/m) times the calculated molality of the mixture. the freezing point of this mixture would be the same as the freezing point of cyclohexane since potassium nitrate would not dissolve in cyclohexane. D. Е.
If potassium nitrate (KNO3; FW 101.1 amu) was combined with a known volume of cyclohexane (C6H12; FW = 84.14 amu) the freezing point of this mixture would be lower than the freezing point of cyclohexane by the product of the Kr for cyclohexane (20.5 °C/m) times the calculated molality of the mixture. the freezing point of this mixture would be lower than the freezing point of cyclohexane by two times the product of the Kr for cyclohexane (20.5 °C/m) times the calculated molality of the mixture. (the i factor would be 2) С. 6. %3D %3D A. В. C. the freezing point of this mixture would be higher than the freezing point of cyclohexane by the product of the Kr for cyclohexane (20.5 °C/m) times the calculated molality of the mixture. the freezing point of this mixture would be higher than the freezing point of cyclohexane by the product of the Kr for cyclohexane (20.5 °C/m) times the calculated molality of the mixture. the freezing point of this mixture would be the same as the freezing point of cyclohexane since potassium nitrate would not dissolve in cyclohexane. D. Е.
Chemistry: An Atoms First Approach
2nd Edition
ISBN:9781305079243
Author:Steven S. Zumdahl, Susan A. Zumdahl
Publisher:Steven S. Zumdahl, Susan A. Zumdahl
Chapter10: Properties Of Solutions
Section: Chapter Questions
Problem 129CP: In some regions of the southwest United States, the water is very hard. For example, in Las Cruces,...
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