Calculate molar mass by summing atomic masses from the molecular formula. e.g. H₂O = 2(1.008) + 15.999 = 18.015 g/mol.
| Constant | Symbol | Value |
|---|---|---|
| Speed of light | c | 2.99792458×10⁸ |
| Planck's constant | h | 6.62607015×10⁻³‴ |
| Boltzmann constant | kʙ | 1.380649×10⁻²³ |
| Avogadro's number | Nₐ | 6.02214076×10²³ |
| Gravitational constant | G | 6.6743×10⁻¹¹ |
| Gas constant | R | 8.31446 |
| Elementary charge | e | 1.602176634×10⁻¹⁹ |
| Electron mass | mₑ | 9.1093837015×10⁻³¹ |
| Proton mass | mₚ | 1.67262192369×10⁻²⁷ |
| Fine-structure constant | α | 7.2973525693×10⁻³ |
Calculate molar mass by summing atomic masses from the molecular formula. e.g. H₂O = 2(1.008) + 15.999 = 18.015 g/mol
Each component has a specific meaning:
Note: Interpret the molar mass result against the clinical thresholds and context described above.
Enter the molecular formula for the patient or scenario you are assessing. Calculate molar mass by summing atomic masses from the molecular formula. e.g. H₂O = 2(1.008) + 15.999 = 18.015 g/mol. Use the molar mass result to inform your clinical assessment.