Fundamental Physical Constants

Name and Symbol Value
atomic mass unit (amu) [latex]1.6605402 \times {10}^{-27}\text{kg}[/latex]
Avogadro’s number [latex]6.0221367 \times {10}^{23}{\text{mol}}^{-1}[/latex]
Boltzmann’s constant (k) [latex]1.380658 \times {10}^{-23}\text{J}{\text{K}}^{-1}[/latex]
charge-to-mass ratio for electron (e/me) [latex]1.75881962 \times {10}^{11}\text{C}{\text{kg}}^{-1}[/latex]
electron charge (e) [latex]1.60217733 \times {10}^{-19}\text{C}[/latex]
electron rest mass (me) [latex]9.1093897 \times {10}^{-31}\text{kg}[/latex]
Faraday’s constant (F) [latex]9.6485309 \times {10}^{4}{\text{C mol}}^{-1}[/latex]
gas constant (R) [latex]8.205784 \times {10}^{-2}\text{L atm mol}^{-1}{\text{K}}^{-1}=8.314510\text{J}{\text{mol}}^{-1}{\text{K}}^{-1}[/latex]
molar volume of an ideal gas, 1 atm, 0 °C 22.41409 L mol–1
molar volume of an ideal gas, 1 bar, 0 °C 22.71108 L mol–1
neutron rest mass (mn) [latex]1.6749274 \times {10}^{-27}\text{kg}[/latex]
Planck’s constant (h) [latex]6.6260755 \times {10}^{-34}\text{J}\text{s}[/latex]
proton rest mass (mp) [latex]1.6726231 \times {10}^{-27}\text{kg}[/latex]
Rydberg constant (R) [latex]1.0973731534 \times {10}^{7}{\text{m}}^{-1}=2.1798736 \times {10}^{-18}\text{J}[/latex]
speed of light (in vacuum) (c) [latex]2.99792458 \times {10}^{8}\text{m}{\text{s}}^{-1}[/latex]