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48 solutions

Clausius-Clapeyron Equation

Q. Use the Clausius–Clapeyron equation to calculate the molar enthalpy of vaporization of acetic acid and its normal boiling point.

Solved • Feb 4, 2020

Clausius-Clapeyron Equation

Q. The following temperature and pressure data were collected for an unknown liquid. Graph the data and determine ΔHvap for the liquid. (Enter your answer to three significant figures).

Solved • Feb 2, 2020

Clausius-Clapeyron Equation

Q. To solve this problem, you will need to use the Clausius Clapeyron equation and this table of boiling points and heat of vaporizations for liquids. What is the pressure of a system containing acetone at the temperature 34.6 deg C if the starting pressure and temperature are 1.07 atm and 23.3 deg C?

Solved • Feb 2, 2020

Clausius-Clapeyron Equation

Q. The ambient temperature is 85.0°F and the humidity of the surrounding air is reported to be 55.0%. Using the Clausius-Clapeyron equation and the boiling point of water as 100.0°C at 760 torr, calculate the vapor pressure (in torr) of water in the air. Use 40.7 kJ/mol as the ∆Hvap of water.

Solved • Feb 2, 2020

Clausius-Clapeyron Equation

Q. The heat of vaporization of mercury is 296 J/g and the vapor pressure of mercury at 25.0°C is 2.56 × 10⁻³ torr. How many atoms of mercury would be present in mercury vapor in a 10.0 L closed container at 235°C?

Solved • Jan 31, 2020

Clausius-Clapeyron Equation

Q. Use the following vapor pressure data to answer the questions: (2) Which liquid would be expected to have the lowest vapor pressure at 17.4 °C ?

Solved • Jan 29, 2020

Clausius-Clapeyron Equation

Q. Use the following vapor pressure data to answer the questions: (2) Which liquid would be expected to have the highest heat of vaporization?

Solved • Jan 29, 2020