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Clausius-Clapeyron Lab Analysis Here are the equations
For the lab we use to find the DH Looking at the equation you should notice the Y=MX+ B format. Y=lnP M=slope= -DH X=1/T B=C which we don't worry about By making a plot of lnP vs. 1/T we should get a strait line The slope of this line times -R will give us the Heat of vaporization.
Not a straight line
A nice straight line. Find the slope of this line and calculate the
DH slope= -DH |