From the following information, sketch and label the phase diagram for CH3COOH. The melting point of the solid is 16.6°C under its own vapour pressure of 9.1 mm Hg. Solid CH3COOH exists in two modifications, I and II, both of which are denser than the liquid, and I is the stable modification at low pressure. Phases I, II, and the liquid are in equilibrium at 55.2°C under a pressure of 2000 atm. The transition temperature from I to II decreases as the pressure is decreased.
From the following information, sketch and label the phase diagram for CH3COOH. The melting point of the solid is 16.6°C under its own vapour pressure of 9.1 mm Hg. Solid CH3COOH exists in two modifications, I and II, both of which are denser than the liquid, and I is the stable modification at low pressure. Phases I, II, and the liquid are in equilibrium at 55.2°C under a pressure of 2000 atm. The transition temperature from I to II decreases as the pressure is decreased.
Chemistry
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ISBN:9781305957404
Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
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Chapter1: Chemical Foundations
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Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...
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From the following information, sketch and label the phase diagram for CH3COOH.
- The melting point of the solid is 16.6°C under its own vapour pressure of 9.1 mm Hg.
- Solid CH3COOH exists in two modifications, I and II, both of which are denser than the liquid, and I is the stable modification at low pressure.
- Phases I, II, and the liquid are in equilibrium at 55.2°C under a pressure of 2000 atm.
- The transition temperature from I to II decreases as the pressure is decreased.
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