Molar Mass of LiBr (Lithium Bromide)
Molar Mass Calculator
What is the molar mass of LiBr?
Answer
M(LiBr) ≈
86.84 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 | 1 | 6.94 | 6.94 w ≈ 7.99% | ≈ 7.99% |
| Brbromine | 1 | 79.904 | 79.904 w ≈ 92.01% | ≈ 92.01% |
| Σ = 86.844 ≈ 86.84 g/mol w = 100% | 100% | |||
Atomic weights: CIAAW, Abridged Standard Atomic Weights (2024)
Br 92.01%
Li 7.99%
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Molar masses of substances nearby
| Formula | M, g/mol |
|---|---|
| Rb (rubidium) | 85.468 |
| C₄H₆O₂ (methacrylic acid) | 86.090 |
| C₆H₁₄ (hexane) | 86.178 |
| LiBr (lithium bromide) | 86.84 |
| MnO₂ | 86.936 |
| Sr (strontium) | 87.62 |
| FeS (iron(II) sulfide) | 87.91 |