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| The '''Wohl''' [[equations of state| equation of state]] is given by<ref>A. Wohl "Investigation of the condition equation", Zeitschrift für Physikalische Chemie (Leipzig) '''87''' pp. 1-39 (1914) </ref>
| | :<math>\left[ P + \frac{a}{Tv(v-b)} - \frac{c}{T^2v^3} \right] (v-b) = RT</math> |
| :<math>\left[ p + \frac{a}{Tv(v-b)} - \frac{c}{T^2v^3} \right] (v-b) = RT</math> | |
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| where (Eq. 10 in <ref>[http://dx.doi.org/10.1021/ie50663a005 K. K. Shah and G. Thodos "A Comparison of Equations of State", Industrial & Engineering Chemistry '''57''' pp. 30-37 (1965)]</ref>): | | where |
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| :<math>\left. a \right.= 6P_cT_cv_c^2</math> | | :<math>\left. a \right.= 6P_cT_cv_c^2</math> |
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| :<math>\left. c \right. = 4P_cT_c^2v_c^3</math> | | :<math>\left. c \right. = 4P_cT_c^2v_c^3</math> |
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| where <math>p</math> is the [[pressure]], <math>T</math> is the [[temperature]] and <math>R</math> is the [[molar gas constant]]. <math>T_c</math> is the [[critical points | critical]] temperature and <math>P_c</math> is the pressure at the critical point.
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| ==References== | | ==References== |
| <references/>
| | #A. Wohl, Zeitschrift fur Physikalische Chemie (Leipzig) '''87''' pp. 1- (1914) *(check this ref.) |
| [[category: equations of state]] | | [[category: equations of state]] |