Use the Clausius-Clapeyron equation to calculate the molar enthalpy of vaporization of ammonia. Enter as kJ/mol Vapor P = 1.6atm at -37.4°C; VP 2.37 atm at -18.5°C. R =8.314 J/mol K
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11 Nov 2019
Q5. The Clausius-Claperyon equation gives the relation between the pressure and the temperature of a gas in Kelvin as In p =-AHvap /RT + C. Sulfur dioxide has a vapor pressure of 462.7 mm Hg at-210°C and a vapor pressure of 140.5 mm Hg at-44.0 °C. What is the enthalpy of vaporization of sulfur dioxide? (R- 8.314 J/K mol). [10]
Q5. The Clausius-Claperyon equation gives the relation between the pressure and the temperature of a gas in Kelvin as In p =-AHvap /RT + C. Sulfur dioxide has a vapor pressure of 462.7 mm Hg at-210°C and a vapor pressure of 140.5 mm Hg at-44.0 °C. What is the enthalpy of vaporization of sulfur dioxide? (R- 8.314 J/K mol). [10]
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12 Sep 2019