Useful Data
Fundamental Constants
| Name | Symbol | Value |
|---|---|---|
| Avogadro's Number | N | 6.022 · 1023 |
| Pi | π | 3.1415927 |
| Faraday's Constant | F=Ne | 9.64853414 · 104 |
| Gas Constant | R | 8.314472 J · K-1 · mol-1 |
| Planck's Constant | h | 6.626068 · 10-34 J-s |
| Speed of Light | c | 299 792 458 m / s |
| Acceleration due to gravity (at sea level) | g | 9.80665 m/s2 |
| Boltzmann's Constant | kB | 1.3806503 · 10-23 m2 kg s-2 K-1 |
| Electron Charge | e | 1.60217733 · 10-19 C |
| Electron Mass | me | 9.10938188 · 10-28 g |
| Proton Mass | mp | 1.00727646 · 10-24 g |
| Neutron Mass | mn | 1.00866492 · 10-24 g |
Unit Conversions
| Unit | Unit |
|---|---|
| 101.325 Joule | 1 L-atm |
| 1 Joule | 1 kg-m2/s2 |
| 1 Joule | 0.2390 Calories |
| 1 Calorie | 4.184 Joules |
| 1 eV | 1.602 · 10-19 Joules |
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