Molar and molecular weight of NH4HF2

• Molecular formula: NH4HF2 or H5F2N
• Relative molecular weight of NH4HF2: 57.0432064
• Molar mass of NH4HF2: 57.0432064 g/mol (0.05704 kg/mol)

Calculation of the relative molecular and molar mass of NH4HF2

• Mr[NH4HF2] = Ar[H] * 5 + Ar[F] * 2 + Ar[N] = 1.00794 * 5 + 18.9984032 * 2 + 14.0067 = 57.0432064
• Molar mass (kg/mol) = Mr[NH4HF2] : 1000 = 57.0432064 : 1000 = 0.05704 kg/mol

NH4HF2: percent composition by element

• Hydrogen (H) = 5.0397 : 57.0432064 * 100 = 8.835 %
• Fluorine (F) = 37.9968064 : 57.0432064 * 100 = 66.611 %
• Nitrogen (N) = 14.0067 : 57.0432064 * 100 = 24.555 %

Molar mass calculator