Molar Mass of Li2O (Lithium Oxide)
Molar Mass Calculator
What is the molar mass of Li2O?
Answer
M(Li2O) ≈
29.88 g/mol
Atomic weights: IUPAC standard values (CIAAW, 2024); the sum is rounded to the decimal places of the least precise one — Li: 6.94.
| Element | Atoms, n | Atomic weight, A | n × A, g/mol Mass fraction, w | |
|---|---|---|---|---|
| Lilithium | 2 | 6.94 | 13.88 w ≈ 46.45% | ≈ 46.45% |
| Ooxygen | 1 | 15.999 | 15.999 w ≈ 53.55% | ≈ 53.55% |
| Σ = 29.879 ≈ 29.88 g/mol w = 100% | 100% | |||
Atomic weights: CIAAW, Abridged Standard Atomic Weights (2024)
O 53.55%Li 46.45%
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Molar masses of substances nearby
| Formula | M, g/mol |
|---|---|
| N₂ (nitrogen) | 28.014 |
| C₂H₄ (ethylene) | 28.054 |
| Si (silicon) | 28.085 |
| Li₂O (lithium oxide) | 29.88 |
| NO (nitric oxide) | 30.006 |
| CH₂O (formaldehyde) | 30.026 |
| C₂H₆ (ethane) | 30.070 |