まず、N2H100O3Fe2P4K3B1C8F3Li1Ti4Bi1Be3V2Cr7Zr40Rn3Rh12Mo3Nb3 内の各原子の数を計算します。
N: 2, H: 100, O: 3, Fe: 2, P: 4, K: 3, B: 1, C: 8, F: 3, Li: 1, Ti: 4, Bi: 1, Be: 3, V: 2, Cr: 7, Zr: 40, Rn: 3, Rh: 12, Mo: 3, Nb: 3
次に、周期表の各元素の原子量を調べます。
N: 14.0067, H: 1.00794, O: 15.9994, Fe: 55.845, P: 30.973762, K: 39.0983, B: 10.811, C: 12.0107, F: 18.9984032, Li: 6.941, Ti: 47.867, Bi: 208.9804, Be: 9.012182, V: 50.9415, Cr: 51.9961, Zr: 91.224, Rn: 210.990601, Rh: 102.9055, Mo: 95.96, Nb: 92.90638
次に、原子数と原子量の積の合計を計算します。
モル質量 (N2H100O3Fe2P4K3B1C8F3Li1Ti4Bi1Be3V2Cr7Zr40Rn3Rh12Mo3Nb3) = ∑ Counti * Weighti =
Count(N) * Weight(N) + Count(H) * Weight(H) + Count(O) * Weight(O) + Count(Fe) * Weight(Fe) + Count(P) * Weight(P) + Count(K) * Weight(K) + Count(B) * Weight(B) + Count(C) * Weight(C) + Count(F) * Weight(F) + Count(Li) * Weight(Li) + Count(Ti) * Weight(Ti) + Count(Bi) * Weight(Bi) + Count(Be) * Weight(Be) + Count(V) * Weight(V) + Count(Cr) * Weight(Cr) + Count(Zr) * Weight(Zr) + Count(Rn) * Weight(Rn) + Count(Rh) * Weight(Rh) + Count(Mo) * Weight(Mo) + Count(Nb) * Weight(Nb) =
2 * 14.0067 + 100 * 1.00794 + 3 * 15.9994 + 2 * 55.845 + 4 * 30.973762 + 3 * 39.0983 + 1 * 10.811 + 8 * 12.0107 + 3 * 18.9984032 + 1 * 6.941 + 4 * 47.867 + 1 * 208.9804 + 3 * 9.012182 + 2 * 50.9415 + 7 * 51.9961 + 40 * 91.224 + 3 * 210.990601 + 12 * 102.9055 + 3 * 95.96 + 3 * 92.90638 =
7677.2559 g/mol
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