Molar Mass of H2CrO4 (Chromic Acid)
Molar Mass Calculator
What is the molar mass of H2CrO4?
Answer
M(H2CrO4) =
118.008 g/mol
Atomic weights: IUPAC standard values (CIAAW, 2024).
| Element | Atoms, n | Atomic weight, A | n × A, g/mol Mass fraction, w | |
|---|---|---|---|---|
| Hhydrogen | 2 | 1.0080 | 2.0160 w ≈ 1.71% | ≈ 1.71% |
| Crchromium | 1 | 51.996 | 51.996 w ≈ 44.06% | ≈ 44.06% |
| Ooxygen | 4 | 15.999 | 63.996 w ≈ 54.23% | ≈ 54.23% |
| Σ = 118.008 g/mol w = 100% | 100% | |||
Atomic weights: CIAAW, Abridged Standard Atomic Weights (2024)
O 54.23%Cr 44.06%
H 1.71%
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Molar masses of substances nearby
| Formula | M, g/mol |
|---|---|
| C₅H₁₁NO₂ (L-valine) | 117.148 |
| C₈H₇N (1H-indole) | 117.151 |
| NH₄ClO₄ (ammonium perchlorate) | 117.49 |
| H₂CrO₄ (chromic acid) | 118.008 |
| C₄H₆O₄ (succinic acid) | 118.088 |
| NiCO₃ (nickel(II) carbonate) | 118.701 |
| Sn (tin) | 118.71 |