Ideal gas law (solved for pressure)

The ideal gas law (Pressure) calculator compute pressure based on the Ideal Gas Law and the number of moles (n),  the volume (V), the temperature (T) and the Ideal Gas Constant (R).

INSTRUCTIONS: Choose your preferred units and enter the following:

• (n) This is the number of moles.
• (V) This is the volume
• (T) This is the temperature

Pressure: The pressure (P) is returned in atmospheres.  However, this can be automatically converted to other pressure units (e.g. Pascals) via the pull-down menu.

Related Chemistry Calculators including theIdeal Gas Law, Charles Law, Boyles Law, Gay-Lussac Law and the Combined Gas Law, see vCalc's Chemistry calculator, formula and constants Library.

The Math / Science

The Ideal Gas Law is a thermodynamics equation that solves for specific variables of a gas at ideal conditions. For more information visit the ideal gas calculator. The Ideal Gas Law formula is:

    PV = nRT

where:

• P is the pressure using the Ideal Gas Law.
• V is the volume using the Ideal Gas Law.
• n is the number of moles (n) using the Ideal Gas Law.
• R is the Universal Gas Constant
• T is the temperature using the Ideal Gas Law.

Related Topics

• Charles Law
• Ideal gas (solved for moles)
• Ideal gas law (solved for temperature)
• Ideal gas law (solved for volume)
• Boyle's Law

References

[1]https://en.wikipedia.org/wiki/Ideal_gas_law

[2]Whitten, et al. 10th Edition. Pp.435