Molar Mass of K2O (Potassium Oxide)
Molar Mass Calculator
What is the molar mass of K2O?
Answer
M(K2O) =
94.195 g/mol
Atomic weights: IUPAC standard values (CIAAW, 2024).
| Element | Atoms, n | Atomic weight, A | n × A, g/mol Mass fraction, w | |
|---|---|---|---|---|
| Kpotassium | 2 | 39.098 | 78.196 w ≈ 83.02% | ≈ 83.02% |
| Ooxygen | 1 | 15.999 | 15.999 w ≈ 16.98% | ≈ 16.98% |
| Σ = 94.195 g/mol w = 100% | 100% | |||
Atomic weights: CIAAW, Abridged Standard Atomic Weights (2024)
K 83.02%
O 16.98%
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Molar masses of substances nearby
| Formula | M, g/mol |
|---|---|
| Nb (niobium) | 92.906 |
| C₆H₇N (aniline) | 93.129 |
| C₆H₆O (phenol) | 94.113 |
| K₂O (potassium oxide) | 94.195 |
| MgCl₂ (magnesium chloride) | 95.21 |
| CuS (copper monosulfide) | 95.61 |
| Mo (molybdenum) | 95.95 |