The molar mass of HF (Hydrogen Fluoride) is calculated by adding the atomic masses of its constituent elements: Hydrogen (H) and Fluorine (F).
Here’s the breakdown:
- Hydrogen (H) has an atomic mass of approximately 1.008 g/mol.
- Fluorine (F) has an atomic mass of approximately 18.998 g/mol.
To find the molar mass of HF, you add the atomic masses of Hydrogen and Fluorine:
Molar Mass of HF = Atomic Mass of H + Atomic Mass of F
Molar Mass of HF = 1.008 g/mol + 18.998 g/mol = 20.006 g/mol
Therefore, the molar mass of HF is approximately 20.006 g/mol.