Molar Mass of C2H6O6
Molar Mass Calculator
What is the molar mass of C2H6O6?
Answer
M(C2H6O6) =
126.064 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 ≈ 19.06% | ≈ 19.06% |
| Hhydrogen | 6 | 1.0080 | 6.0480 w ≈ 4.80% | ≈ 4.80% |
| Ooxygen | 6 | 15.999 | 95.994 w ≈ 76.15% | ≈ 76.15% |
| Σ = 126.064 g/mol w = 100% | 100% | |||
Each fraction is rounded on its own, so the printed ones add up to 100.01%; unrounded, they make exactly 100%.
Atomic weights: CIAAW, Abridged Standard Atomic Weights (2024)
O 76.15%
C 19.06%H 4.80%
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