ALEKS: Calculating enthalpy of vaporization from vapor pressure

[@kaceesnow]

You are great

[@RoxiHulet]

So are you :)

[@lovelygirlbon]

Don't you add 273.15 from degree Celsius to Kelvin

[@RoxiHulet]

It looks like that's what I did? Can you give me a time stamp of where I didn't use that formula? Maybe you are confused because two of the temperatures are negative, so they are technically being subtracted from 273.15?