Physical Chemistry 3: — Chemical Kinetics — - Christian-Albrechts ...

Appendix B 262
Appendix A: Useful physicochemical constants
I Table A.1: List of useful physical constants (Cohen 1986).
physical constant
symbol value
Loschmidt (or Avogadro) number =60221367 × 10 23 mol −1
gas constant =8314511 J mol −1 K −1
Boltzmann constant =1380658 × 10 −23 JK −1
electron charge =160217733 × 10 −19 C
Faraday constant = 96485309 C mol −1
speed of light =299792458 × 10 8 ms −1
Planck’s constant =66260755 × 10 −34 Js
~ ~ =10547266 × 10 −34 Js
electron mass =91093897 × 10 −31 kg
proton mass =16726231 × 10 −27 kg
neutron mass =16749286 × 10 −27 kg
atomic mass unit =16605402 × 10 −27 kg
Rydberg constant e e =10973731534 × 10 7 m −1
Bohr radius 0 0 =529177249 × 10 −11 m
electric field constant 0 0 =1( 0 2 )
0 =8854187817 × 10 −12 Fm −1
magnetic field constant 0 0 =4 × 10 −7 NA −2
0 =125664 × 10 −6 NA −2
I
References:
Cohen 1986 E. R. Cohen and B. N. Taylor, The 1986 Adjustment of the Fundamental
Constants, CODATA Bull. 63, 1 (1986). An updated list is contained in every
August issue of Physics Today.