Molar Mass of C4H8O4
Molar Mass Calculator
What is the molar mass of C4H8O4?
Answer
M(C4H8O4) =
120.104 g/mol
Atomic weights: IUPAC standard values (CIAAW, 2024).
Several substances (isomers) share this composition; their molar mass is the same.
| Element | Atoms, n | Atomic weight, A | n × A, g/mol Mass fraction, w | |
|---|---|---|---|---|
| Ccarbon | 4 | 12.011 | 48.044 w ≈ 40.00% | ≈ 40.00% |
| Hhydrogen | 8 | 1.0080 | 8.0640 w ≈ 6.71% | ≈ 6.71% |
| Ooxygen | 4 | 15.999 | 63.996 w ≈ 53.28% | ≈ 53.28% |
| Σ = 120.104 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 53.28%C 40.00%
H 6.71%
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/c4h8o4">Molar Mass of C4H8O4: Step by Step - Calculatio</a>Facebook
Twitter
Telegram
WhatsApp
Viber
Email
