CHEMISTRY / GASES
Calculate ideal-gas pressure from amount, absolute temperature, and volume. Inspect the chemical relationship, substituted values, result, assumptions, and unit convention in one guided workspace.
Use boundary
Calculate ideal-gas pressure from amount, absolute temperature, and volume. The page evaluates the displayed equation from your supplied values and presents both symbolic and substituted KaTeX working so the arithmetic can be checked.
P = nRT/V
What you provide
What you receive
Use boundary
The gas is ideal, temperature is absolute, and R matches litre-atmosphere units.
Use internally consistent units and retain extra precision when carrying the result into another calculation.
Reviewed reference factors