CHEMISTRY / GASES
Estimate ideal-gas mass density from pressure, molar mass, and temperature. Inspect the chemical relationship, substituted values, result, assumptions, and unit convention in one guided workspace.
Use boundary
Estimate ideal-gas mass density from pressure, molar mass, and temperature. The page evaluates the displayed equation from your supplied values and presents both symbolic and substituted KaTeX working so the arithmetic can be checked.
rho = PM/(RT)
What you provide
What you receive
Use boundary
Ideal behavior and a single correctly identified gas molar mass are assumed.
Use internally consistent units and retain extra precision when carrying the result into another calculation.
Reviewed reference factors