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The Antoine equation for the vapor pressure of a liquid at a given temperature is given by p* = eA-B/(T + C) The constants for
The Antoine equation for the vapor pressure of a liquid at a given temperature is given by p* = eA-B/(T + C) The constants for benzene are A = 15.9008 B = 2788.51C C = 220.80C for the vapor pressure in millimeters of mercury (mmHg). Linearize the equation about a temperature of 40C. Compare the actual vapor pressure (from the Antoine equation) at 45 and 60C with the vapor pressure calculated from the linearized equation. What is the percent difference in each case? Comment on the suitability of the linearized equation
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