The normal boiling point of cyclohexane is 80.74 °C.
At 20.00 °C, the vapour pressure of cyclohexane is 0.1026
atm.
What is the vapour pressure of cyclohexane when the temperature is
30.00 °C?
We have to solve this problem by using integrated form of Clausius-Clapeyron equation....
The normal boiling point of cyclohexane is 80.74 °C. At 20.00 °C, the vapour pressure of...
Vapour Pressure as a Function Of Temperature The normal boiling point of diethyl ether is 34.60 °C. At 20.00 °C, the vapour pressure of diethyl ether is 0.5789 atm. What is the vapour pressure of diethyl ether when the temperature is 30.00 °C?
The normal boiling point of benzene is 80.10 °C. At 25.00 °C, the vapour pressure of benzene is 0.1253 atm. What is the vapour pressure of benzene when the temperature is 44.00 °C?
An unknown molecule has a normal boiling point of 329.15 K and a vapour pressure of 0.670 atm at 318 K. Determine the pressure, in mmHg, at which this unknown liquid will boil at 313 K. Assume that Hvap is constant over this range of temperatures and pressures. Round your final answer to three significant figures.
The boiling point of water at 1 atm is 100°C and the boiling point of ethanol at the same pressure is 78°C. Which one has the higher vapour pressure at a particular temperature? Select one: O Water O They will have the same vapour pressure O Ethanol Check
The boiling point of water at 1 atm is 100°C and the boiling point of ethanol at the same pressure is 78°C. Which one has the higher vapour pressure at a particular temperature? Select one: O They will have the same vapour pressure O Water O Ethanol Check
The boiling point of water at 1 atm is 100°C and the boiling point of ethanol at the same pressure is 78°C. Which one has the higher vapour pressure at a particular temperature? Select one: They will have the same.vapour pressure Ethanol Water Check
The normal boiling point for mercury (under 1.000 atm external pressure) is 357oC. Its enthalpy of vapourization is 61.32 . Estimate the vapour pressure for mercury at 25oC.
Toluene vapour at 1.013 bar (1.0 atm) and 150°C is to be cooled under constant pressure to a final temperature of 22°C. a) Determine the change of entropy of the system in J/mol·K. b) What is the change of entropy of the system J/mol·K if the final state is a vapour-liquid mixture that is 47 mol% vapour? Data: Use the heat capacity data in Table C1 for toluene as a gas and the data in Table C3 for toluene as...
11. The boiling point at 1.236 atm pressure of a solution of 0.6589 mole fraction of benzene and 0.3411 mole fraction toluene is 88°C. At this temperature the the vapour pressures of pure benzene and toluene are 1.276 and 0.5059 atm, respectively. What is the vapour composition that boils off this liquid? [5 marks)
The normal boiling point of a liquid is 282 °C. At what temperature (in °C) would the vapor pressure be 0.4 atm? (∆Hvap = 28.5 kJ/mol)