User:Milton Beychok/Sandbox: Difference between revisions

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===Density of gases===


From the [[ideal gas law]], the density of a gas may be expressed as:
:<math>\rho = \frac {MP}{RT}</math>
where <math>R</math> is the [[molar gas constant]], <math>P</math> is the [[pressure]], <math>M</math> is the [[molecular mass]], and <math>T</math> is the absolute [[temperature]].

Revision as of 15:46, 10 June 2008