Constantes Físicas Fundamentales
- Page ID
- 77754
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|---|---|
| Nombre y Símbolo | Valor |
| unidad de masa atómica (amu) | 1.6605402 × 10 −27 kg |
| Número de Avogadro | 6.0221367 × 10 23 mol −1 |
| Constante de Boltzmann (k) | 1.380658 × 10 −23 J K −1 |
| relación carga-masa para electrones (e/m e) | 1.75881962 × 10 11 C kg −1 |
| carga electrónica (e) | 1.60217733 × 10 −19 C |
| masa de reposo de electrones (m e) | 9.1093897 × 10 −31 kg |
| Constante de Faraday (F) | 9.6485309 × 10 4 C mol −1 |
| constante de gas (R) | 8.205784 × 10 −2 L atm mol −1 K −1 = 8.314510 J mol −1 K −1 |
| volumen molar de un gas ideal, 1 atm, 0 °C | 22.41409 L mol —1 |
| volumen molar de un gas ideal, 1 bar, 0 °C | 22.71108 L mol —1 |
| masa de reposo de neutrones (m n) | 1.6749274 × 10 −27 kg |
| Constante de Planck (h) | 6.6260755 × 10 −34 J s |
| masa de reposo protónico (m p) | 1.6726231 × 10 −27 kg |
| Constante de Rydberg (R) | 1.0973731534 × 10 7 m −1 = 2.1798736 × 10 −18 J |
| velocidad de la luz (en vacío) (c) | 2.99792458 × 10 8 m s −1 |