Ideal Gas Law Pressure

on . Posted in Thermodynamics

 

Ideal Gas Law Pressure Formula

\( p  \;=\;  \dfrac{ n \cdot  R \cdot T }{ V }\)     (Ideal Gas Law Pressure)

\( n  \;=\;  \dfrac{ p \cdot V }{ R \cdot T }\)

\( R  \;=\;  \dfrac{ p \cdot V }{ n \cdot T }\)

\( T  \;=\;  \dfrac{ p \cdot V }{ n \cdot R }\)

\( V  \;=\;  \dfrac{ n \cdot R \cdot T }{ p }\)

Symbol English Metric
\( p \) = pressure of gas \(lbf\;/\;in^2\)  \(Pa\) 
\( n \) = number of moles of gas \(dimensionless\) \(dimensionless\)
\( R \) = specific gas constant (gas constant) \(ft-lbf\;/\;lbm-R\) \(J\;/\;kg-K\)
\( T \) = temperature \( R \) \( K  \)
\( V \) = volume \( in^3 \) \( mm^3 \)

 

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Tags: Gas Ideal Gas Gas Laws Laws of Physics