Molar Mass of CH3COONH4 (Ammonium Acetate)
Molar Mass Calculator
What is the molar mass of CH3COONH4?
Answer
M(CH3COONH4) =
77.083 g/mol
Atomic weights: IUPAC standard values (CIAAW, 2024).
| Element | Atoms, n | Atomic weight, A | n × A, g/mol Mass fraction, w | |
|---|---|---|---|---|
| Ccarbon | 2 | 12.011 | 24.022 w ≈ 31.16% | ≈ 31.16% |
| Hhydrogen | 7 | 1.0080 | 7.0560 w ≈ 9.15% | ≈ 9.15% |
| Ooxygen | 2 | 15.999 | 31.998 w ≈ 41.51% | ≈ 41.51% |
| Nnitrogen | 1 | 14.007 | 14.007 w ≈ 18.17% | ≈ 18.17% |
| Σ = 77.083 g/mol w = 100% | 100% | |||
Each fraction is rounded on its own, so the printed ones add up to 99.99%; unrounded, they make exactly 100%.
Atomic weights: CIAAW, Abridged Standard Atomic Weights (2024)
O 41.51%
C 31.16%N 18.17%H 9.15%
Found an error in the calculation or the information?
Related Calculations
See Also
- Liters to Kilograms - How many kilograms are in a liter of water, honey, gasoline, sand and other substances — by density
- Grams to Kg - Convert Grams to Kilograms
- Percentage Calculator: Fraction to Percent - What percentage one number is of another? Convert fraction into a percentage
- Scientific Calculator with Memory & History - Free Engineering Calculator Online with Memory Function, Operation History, Logarithms & Trigonometry. Similar to ti-83, ti-84, ti-89
Share This Calculation
Print
<a href="https://calculat.io/en/other/molar-mass/ch3coonh4">Molar Mass of CH3COONH4 (Ammonium Acetate): Step by Step</a>Facebook
Twitter
Telegram
WhatsApp
Viber
Email
Molar masses of substances nearby
| Formula | M, g/mol |
|---|---|
| N₂O₃ (dinitrogen trioxide) | 76.011 |
| C₃H₈O₂ ((RS)-propylene glycol) | 76.095 |
| CS₂ (carbon disulfide) | 76.13 |
| CH₃COONH₄ (ammonium acetate) | 77.083 |
| Al(OH)₃ (aluminum hydroxide) | 78.003 |
| Na₂S (sodium sulfide) | 78.04 |
| CaF₂ (calcium fluoride) | 78.074 |