Van Der Waals EOS Shortcomings & Corrections

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The van der Waals equation of state has notable shortcomings, particularly in accurately predicting the behavior of real gases under extreme conditions. Common issues include its inability to account for high-pressure and low-temperature scenarios effectively. Despite these drawbacks, it remains a practical tool for many calculations where extreme precision is not critical. Users appreciate its ease of use compared to more complex models. Further information on its limitations and potential corrections is sought by participants in the discussion.
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what are the main drawbacks of the van der waals equation of state for real gases and how are they corrected?
 
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I have successfully used the van der Waals equation of state for numerous practical calculations that don't require extreme accuracy. Considering ease-of-use, it is one of the better mechanistic models available.
 


hey dudes..sure there are some drawbacks...concerning roots n so on..but am unable to find more info on that topic..if someone has more info..please do share...thanks in advance
 
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