The Enthalpy of Vaporization of Water Depends on Temperature $\circ$ C Is About 149

question 117

Essay

The enthalpy of vaporization of water depends on temperature.The vapor pressure of water at 60 ^$\circ$ C is about 149.4 torr.Estimate the $\Delta$ H_vap in kJ/mol at 60 ^$\circ$ C to two significant figures.

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Definitions:

Puncture Wound

A puncture wound is a deep wound caused by a sharp, pointed object piercing the skin.

Fingernail Avulsion

The complete or partial tearing away of a nail from its nail bed, often due to trauma.

Blisters

Fluid-filled pockets that form on the skin's surface, often as a result of friction, burns, or other injuries.

Ragged Wound

A cut or tear that has irregular, jagged edges, often caused by a blunt trauma or an object tearing the skin forcefully.