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en.wikipedia.org/wiki/Gas_constant

The gas constant is a physical constant that is featured in many fundamental equations in the ... Thus, the value of the gas constant ultimately derives from historical decisions and ... Some have suggested that it might be appropriate to name the symbol R the Regnault constant ... From the general equation PV = nRT we get:.

www.mikeblaber.org/oldwine/chm1045/notes/Gases/IdealGas/Gases04.htm

The value and units of R depend on the units used in determining P, V, n and T ... PV = nRT. V = nRT/P. V = (1.0 mol)(0.0821 L atm/mol K)(273 K)/(1.0 atm).

www.thoughtco.com/definition-of-gas-constant-r-604477

Jul 11, 2017 ... The gas constant or R is an important constant in the ideal gas law. This is the definition and value of the gas constant. ... PV = nRT. where P is ...

socratic.org/questions/what-does-the-r-stand-for-in-the-ideal-gas-law-pv-nrt

Jun 11, 2017 ... The units of the universal gas constant R is derived from equation ... then R is in L ⋅atm/mol⋅K . R has the value 0.082057 L⋅atm/mol⋅K with ...

chem.libretexts.org/Core/Physical_and_Theoretical_Chemistry/Physical_Properties_of_Matter/States_of_Matter/Properties_of_Gases/Gas_Laws/The_Ideal_Gas_Law

Jan 9, 2017 ... It is simply a constant, and the different values of R correlates ... If you use the first value of R, which is 0.082057 L atm mol-1K-1, your unit for ...

www.adriandingleschemistrypages.com/ap/which-r-do-i-use

Mar 9, 2013 ... For example, when using P V = n R T where the pressure is given in atm and ... ∆ G and ∆G° values are most often reported in terms of kJ, and when we use R ... When using R = 0.0821 in PV = nRT, pressure must be in atm, ...

www.chemguide.co.uk/physical/kt/idealgases.html

An introduction to ideal gases and the ideal gas law: pV = nRT. ... A value for R will be given you if you need it, or you can look it up in a data source. The SI ...

www.khanacademy.org/questions/how-do-you-find-out/kafb_9411474

To derive R, you use the ideal gas equation, PV = nRT. ... Use the values of STP: 1 atm(or if the answer is in kPa, 101.325 kPa), 273˚ kelvin, and use Avogadro's ...

www.quora.com/In-the-ideal-gas-law-PV-nRt-what-is-R

In that equation, R is a universal constant, which is the product of the Boltzmann constant with the Avogadro constant. Its value is R = 8.314 Joule per kg and per ...