Question: For 5 points, using the data below calculate the molar enthalpy of vaporization Hvap for the unknown gas. The answer shown be in Joules/mole. Provide

For 5 points, using the data below calculate the molar enthalpy of vaporization Hvap for the unknown gas. The answer shown be in Joules/mole. Provide the correct number of significant figures. Please do not include the units in your answer. Ignore empty spaces in the table below

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