Molar Mass of Ca(ClO)2 (Calcium Hypochlorite)
Molar Mass Calculator
What is the molar mass of Ca(ClO)2?
Answer
M(Ca(ClO)2) ≈
142.98 g/mol
Atomic weights: IUPAC standard values (CIAAW, 2024); the sum is rounded to the decimal places of the least precise one — Cl: 35.45.
Ca(ClO)2 = Ca + 2 × (Cl + O) → Ca 1, Cl 2, O 2
| Element | Atoms, n | Atomic weight, A | n × A, g/mol Mass fraction, w | |
|---|---|---|---|---|
| Cacalcium | 1 | 40.078 | 40.078 w ≈ 28.03% | ≈ 28.03% |
| Clchlorine | 2 | 35.45 | 70.90 w ≈ 49.59% | ≈ 49.59% |
| Ooxygen | 2 | 15.999 | 31.998 w ≈ 22.38% | ≈ 22.38% |
| Σ = 142.976 ≈ 142.98 g/mol w = 100% | 100% | |||
Atomic weights: CIAAW, Abridged Standard Atomic Weights (2024)
Cl 49.59%
Ca 28.03%O 22.38%
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Molar masses of substances nearby
| Formula | M, g/mol |
|---|---|
| Na₂HPO₄ (dibasic sodium phosphate) | 141.958 |
| Na₂SO₄ (sodium sulfate) | 142.04 |
| C₁₀H₂₂ (decane) | 142.286 |
| Ca(ClO)₂ (calcium hypochlorite) | 142.98 |
| Cu₂O (copper(I) oxide) | 143.091 |
| AgCl (silver chloride) | 143.32 |
| MoO₃ | 143.95 |