Molar Mass of NH₃ (Ammonia)
Ammonia (NH₃) has a molar mass of 17.031 g/mol, consisting of one nitrogen atom (14.007) and three hydrogen atoms (3 × 1.008).
How to use this tool
- Enter hydrogen (h), carbon (c), nitrogen (n), oxygen (o), sodium (na), chlorine (cl), calcium (ca), iron (fe), sulfur (s), phosphorus (p), potassium (k) and magnesium (mg) in the fields above.
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Ammonia is a key industrial chemical and common lab reagent; its molar mass of 17.03 g/mol is essential for preparing ammonium buffer solutions.
Frequently asked questions
- Where do atomic masses come from?
- From the IUPAC periodic table. They reflect the natural isotope distribution on Earth, which is why carbon is 12.011 rather than exactly 12.
- What are some common molar masses?
- Water H₂O = 18.015, NaCl = 58.44, glucose C₆H₁₂O₆ = 180.16, CO₂ = 44.01 g/mol.