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Gas Law Constant

 

                   Common Value             Extended Accuracy Value

                                                                   

                                                       

 1.     atm.cm³/(mol.K)                 82.0575                 8.2057458696200240E+01

 2.     atm.ft³/(lbmol.K)               1.31443                 1.3144343962406240E+00

 3.     atm.ft³/(lbmol.°R)              0.73024                 7.3024133124479110E-01

 4.     atm.l/(mol.K)                   0.08206                 8.2057458696200240E-02

 5.     bar.cm³/(mol.K)                 83.14472                8.3144720000000000E+01

 6.     bar.l/(mol.K)                   0.08314472              8.3144720000000000E-02

 7.     Btu/(lbmol.°R)                  1.9859                  1.9858775229213840E+00

 8.     cal/(mol.K)                     1.9859                  1.9858775229213840E+00

 9.     erg/(mol.K)                     83144720                8.3144720000000000E+07

10.     hp.h/(lbmol.°R)                 0.0007805               7.8047921442082734E-04

11.     inHg.ft³/(lbmol.°R)             21.85                   2.1849739487903520E+01

12.     J/(mol.K)                       8.314472                8.3144720000000000E+00

13.     J/(kmol.K)                      8314.472                8.3144720000000000E+03

14.     (kgf/cm²).l/(mol.K)             0.084784                8.4784018759911200E-02

15.     kPa.cm³/(mol.K)                 8314.472                8.3144720000000000E+03

16.     kWh/(lbmol.°R)                  0.000582                5.8200324970922000E-04

17.     lbf.ft/(lbmol.°R)               1545.349                1.5453488445532381E+03

18.     mmHg.ft³/(lbmol.K)              999                     9.9897014119276107E+02

19.     mmHg.ft³/(lbmol.°R)             555                     5.5498341177375615E+02

20.     mmHg.l/(mol.K)                  62.364                  6.2363668590820344E+01

21.     Pa.m³/(mol.K)                   8.314472                8.3144720000000000E+00

22.     psf.ft³/(lbmol.°R)              1545.349                1.5453488445532381E+03

23.     psi.ft³/(lbmol.°R)              10.73                   1.0731589198286376E+01

24.     Torr.cm³/(mol.K)                62364                   6.2363668590820344E+04

 

 

Basis:   R = 8.314472  ±  0.000015   J/(mol.K)

See also http://www.physics.nist.gov/cuu/Constants/index.html “recommended values of the fundamental physical constants”.

 

 

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