What is the vapor pressure of benzene?

What is the vapor pressure of benzene?

40.1 mmHg
Vapor pressure of benzene = 40.1 mmHg.

What is the heat of vaporization of benzene?

30.8 kJ/mol.
For benzene (C6H6), the normal boiling point is 80.1 °C and the enthalpy of vaporization is 30.8 kJ/mol.

What is the specific heat of benzene?

Chemical, physical and thermal properties of benzene, also called benzol. Phase diagram included.

Property	Value	Value
Heat (enthalpy) of evaporation	33.8	433
Specific heat capacity, Cp (gas)	82.4	1.05
Specific heat capacity, Cp (liquid)	133	1.70
Specific heat capacity, Cp (solid) at 32°F/0°C	118	1.51

How do you calculate the vapor pressure of benzene?

Vapour pressure of a mixture of benzene and toluene is given by P=179XB+92, where XB is the mole fraction of benzene.

What is the vapor pressure of benzene at 25 C?

The vapour pressure of pure benzene at 25°C 1S 640 mm Hg and that of solution of solute A is 630 mm Hg.

What is Delta H vaporization of water?

40.657
10.10: Enthalpy of Fusion and Enthalpy of Vaporization

Substance	Formula	ΔH(vaporization) / kJ mol-1
Carbon tetrachloride	CCl4	30.00
Water*	H2O	40.657 at 100 °C, 45.051 at 0 °C, 46.567 at -33 °C
n-Nonane	C9H20	40.5
Mercury	Hg	58.6

What is the vapor pressure of benzene at 20 C?

At 20 oC the vapor pressure of benzene C6H6 is 75 torr and that of toluene C7H8 is 22 torr. Assume that benzene and toluene form an ideal solution.

What is the standard enthalpy of formation of benzene?

Selected ATcT enthalpy of formation based on version 1.122 of the Thermochemical Network

Species Name	Formula	ΔfH°(0 K)
Benzene	C6H6 (cr,l)	50.72

What is the molar heat of fusion of benzene?

Molar ΔH (kJ/mol)

Substance	heat of fusion ΔHfus (kJ/mol)	heat of vaporization ΔHvap (kJ/mol)
aluminum	8.66	307.6
benzene	10.0	30.5
copper	13.2	322.1
gold	13.2	310.9

What is the vapor pressure of the solution at 25 C?

23.8 torr
In your case, you know that the vapor pressure of pure water at 25∘C is equal to 23.8 torr.