At the critical point, the three roots in volume to a cubic equation must converge. Thus, Use
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At the critical point, the three roots in volume to a cubic equation must converge. Thus,
Use Equation (E4.7A) to write the van der Waals parameters a and b in terms of the critical pressure and temperature.
Transcribed Image Text:
(v - vc) = 0 (E4.7A)
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We can rewrite Equation 415 as follows or at the critical point RT a b00 P Expanding E...View the full answer
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