Boyle Temperature (van der Waals) (TB = a/(Rb))

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TB = a/(Rb)

What each symbol means

SymbolWhat it stands for
RGas constant
T_BBoyle temperature
a,bvan der Waals constants (consistent unit set)

When to use this

Defined where second virial coefficient B(T)=0 in vdW low-pressure expansion; slope of Z vs P → 0 as P→0.