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Butanes molar enthalpy of vaporization is 2244kjmol and its

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Reference no: EM13594460

Butane's molar enthalpy of vaporization is 22.44KJ/mol and it's normal boiling point is -0.40C. A 250 mL sealed Erlenmeyer flask contains 0.55g of butane at -22C.

What is the equilibrium vapor pressure under these conditions?
How much butane is present as a liquid under these conditions?

Reference no: EM13594460

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