Molar Mass of C6H5Na3O7 (Trisodium Citrate)
Molar Mass Calculator
What is the molar mass of C6H5Na3O7?
Answer
M(C6H5Na3O7) =
258.069 g/mol
Atomic weights: IUPAC standard values (CIAAW, 2024).
| Element | Atoms, n | Atomic weight, A | n × A, g/mol Mass fraction, w | |
|---|---|---|---|---|
| Ccarbon | 6 | 12.011 | 72.066 w ≈ 27.93% | ≈ 27.93% |
| Hhydrogen | 5 | 1.0080 | 5.0400 w ≈ 1.95% | ≈ 1.95% |
| Nasodium | 3 | 22.990 | 68.970 w ≈ 26.73% | ≈ 26.73% |
| Ooxygen | 7 | 15.999 | 111.993 w ≈ 43.40% | ≈ 43.40% |
| Σ = 258.069 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 43.40%
C 27.93%Na 26.73%H 1.95%
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Molar masses of substances nearby
| Formula | M, g/mol |
|---|---|
| BaCrO₄ (barium chromate) | 253.32 |
| I₂ (iodine) | 253.80 |
| S₈ (octasulfur) | 256.48 |
| C₆H₅Na₃O₇ (trisodium citrate) | 258.069 |
| Ba(NO₃)₂ (barium nitrate) | 261.34 |
| Na₂Cr₂O₇ (sodium dichromate) | 261.965 |
| Mg₃(PO₄)₂ (magnesium phosphate) | 262.855 |