Molar Mass of Cu(NO3)2 (Copper(II) Nitrate)
Molar Mass Calculator
What is the molar mass of Cu(NO3)2?
Answer
M(Cu(NO3)2) =
187.554 g/mol
Atomic weights: IUPAC standard values (CIAAW, 2024).
Cu(NO3)2 = Cu + 2 × (N + 3 O) → Cu 1, N 2, O 6
| Element | Atoms, n | Atomic weight, A | n × A, g/mol Mass fraction, w | |
|---|---|---|---|---|
| Cucopper | 1 | 63.546 | 63.546 w ≈ 33.88% | ≈ 33.88% |
| Nnitrogen | 2 | 14.007 | 28.014 w ≈ 14.94% | ≈ 14.94% |
| Ooxygen | 6 | 15.999 | 95.994 w ≈ 51.18% | ≈ 51.18% |
| Σ = 187.554 g/mol w = 100% | 100% | |||
Atomic weights: CIAAW, Abridged Standard Atomic Weights (2024)
O 51.18%
Cu 33.88%N 14.94%
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Molar masses of substances nearby
| Formula | M, g/mol |
|---|---|
| W (tungsten) | 183.84 |
| MgBr₂ (magnesium bromide) | 184.113 |
| Re (rhenium) | 186.21 |
| Cu(NO₃)₂ (copper(II) nitrate) | 187.554 |
| AgBr (silver bromide) | 187.77 |
| KC₄H₅O₆ (potassium hydrogen tartrate) | 188.176 |
| Zn(NO₃)₂ (zinc nitrate) | 189.39 |