Molar Mass of Ca(NO3)2 (Calcium Nitrate)
Molar Mass Calculator
What is the molar mass of Ca(NO3)2?
Answer
M(Ca(NO3)2) =
164.086 g/mol
Atomic weights: IUPAC standard values (CIAAW, 2024).
Ca(NO3)2 = Ca + 2 × (N + 3 O) → Ca 1, N 2, O 6
| Element | Atoms, n | Atomic weight, A | n × A, g/mol Mass fraction, w | |
|---|---|---|---|---|
| Cacalcium | 1 | 40.078 | 40.078 w ≈ 24.42% | ≈ 24.42% |
| Nnitrogen | 2 | 14.007 | 28.014 w ≈ 17.07% | ≈ 17.07% |
| Ooxygen | 6 | 15.999 | 95.994 w ≈ 58.50% | ≈ 58.50% |
| Σ = 164.086 g/mol w = 100% | 100% | |||
Each fraction is rounded on its own, so the printed ones add up to 99.99%; unrounded, they make exactly 100%.
Atomic weights: CIAAW, Abridged Standard Atomic Weights (2024)
O 58.50%
Ca 24.42%N 17.07%
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Molar masses of substances nearby
| Formula | M, g/mol |
|---|---|
| C₆H₁₀OS₂ (allicin) | 162.27 |
| Dy (dysprosium) | 162.50 |
| Na₃PO₄ (trisodium phosphate) | 163.940 |
| Ca(NO₃)₂ (calcium nitrate) | 164.086 |
| Ho (holmium) | 164.93 |
| C₉H₁₁NO₂ (phenylalanine) | 165.192 |
| KI (potassium iodide) | 166.00 |