Molar Mass of C6H9N3O2 (L-histidine)
Molar Mass Calculator
What is the molar mass of C6H9N3O2?
Answer
M(C6H9N3O2) =
155.157 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 ≈ 46.45% | ≈ 46.45% |
| Hhydrogen | 9 | 1.0080 | 9.0720 w ≈ 5.85% | ≈ 5.85% |
| Nnitrogen | 3 | 14.007 | 42.021 w ≈ 27.08% | ≈ 27.08% |
| Ooxygen | 2 | 15.999 | 31.998 w ≈ 20.62% | ≈ 20.62% |
| Σ = 155.157 g/mol w = 100% | 100% | |||
Atomic weights: CIAAW, Abridged Standard Atomic Weights (2024)
C 46.45%
N 27.08%O 20.62%H 5.85%
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