| 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] |