Molar Mass of HF (Hydrogen Fluoride)
Molar Mass Calculator
What is the molar mass of HF?
Answer
M(HF) =
20.006 g/mol
Atomic weights: IUPAC standard values (CIAAW, 2024).
Hf (hafnium) is a different substance: M(Hf) = 178.49 g/mol.
| Element | Atoms, n | Atomic weight, A | n × A, g/mol Mass fraction, w | |
|---|---|---|---|---|
| Hhydrogen | 1 | 1.0080 | 1.0080 w ≈ 5.04% | ≈ 5.04% |
| Ffluorine | 1 | 18.998 | 18.998 w ≈ 94.96% | ≈ 94.96% |
| Σ = 20.006 g/mol w = 100% | 100% | |||
Atomic weights: CIAAW, Abridged Standard Atomic Weights (2024)
F 94.96%
H 5.04%
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Molar masses of substances nearby
| Formula | M, g/mol |
|---|---|
| NH₃ (ammonia) | 17.031 |
| H₂O (water) | 18.015 |
| F (fluorine) | 18.998 |
| HF (hydrogen fluoride) | 20.006 |
| Ne (neon) | 20.180 |
| Na (sodium) | 22.990 |
| LiOH (lithium hydroxide) | 23.95 |