Use Figure 12.28 to estimate the boiling point of water at an external pressure of 200 torr.

Question:

Vapor pressure (torr) 800- 760 600- 400- 200 0- 0 34.6 C Diethyl ether 20 78.3 C 40 Normal boiling point

(a) 66 °C

(b) 84 °C

(d) 0 °C

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Chemistry A Molecular Approach

ISBN: 9780134874371

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Authors: Nivaldo Tro

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Question Posted: Nov 17, 2023 11:21 PM

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Use Figure 12.28 to estimate the boiling point of water at an external pressure of 200 torr.

Question:

Vapor pressure (torr) 800- 760 600- 400- 200 0- 0 34.6 °C Diethyl ether 20 78.3 °C 40 Normal boiling point Ethyl alcohol (ethanol) 60 80 100 °C Water Ethylene glycol 100 Temperature (°C) A FIGURE 12.28 Vapor Pressure of Several Liquids at Different Temperatures

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a According to Figure 1228 water has a vapor pressure of 200 torr at about 6...View the full answer

Chemistry A Molecular Approach

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