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The molar enthalpy of vaporization of hexane (C₆H₁₄) is 28.9 kJ/mol, and its normal boiling point is 68.73°C. What is the vapor pressure of hexane at 25°C? ( R = 8.314 J/K • mol)

▸ 171 torr

▸ 4.44 torr

▸ 117 torr

▸ 3370 torr

▸ 759 torr

57) Re: The molar enthalpy of vaporization of boron tribromide is 30.5 kJ/mol, and its normal boiling point ...

Best Answer • 5 days ago in Chemistry (Science-Related Homework Help) by iammtz

66.2 torr

58) The molar enthalpy of vaporization of boron tribromide is 30.5 kJ/mol, and its normal boiling point ...

5 days ago in Chemistry (Science-Related Homework Help) by akempire

The molar enthalpy of vaporization of boron tribromide is 30.5 kJ/mol, and its normal boiling point is 91°C. What is the vapor pressure of BBr₃ at 20.°C? ( R = 8.314 J/K • mol)

▸ 11.5 torr

▸ 659 torr

▸ 255 torr

▸ 66.2 torr

▸ 167 torr

59) Re: The location that indicates conditions under which two phases can exist in equilibrium is called the

Best Answer • 5 days ago in Chemistry (Science-Related Homework Help) by jjwatson

phase boundary.

60) The location that indicates conditions under which two phases can exist in equilibrium is called the

5 days ago in Chemistry (Science-Related Homework Help) by hellchicken

The location that indicates conditions under which two phases can exist in equilibrium is called the

▸ triple point.

▸ critical point.

▸ phase boundary.

▸ phase diagram.

▸ transition state.

1...4 567 8...10

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