まず、NO3H72C18AgBFZnCdHXeKrRnMtBhAtDbLiKNb 内の各原子の数を計算します。
N: 1, O: 3, H: 73, C: 18, Ag: 1, B: 1, F: 1, Zn: 1, Cd: 1, Xe: 1, Kr: 1, Rn: 1, Mt: 1, Bh: 1, At: 1, Db: 1, Li: 1, K: 1, Nb: 1
次に、周期表の各元素の原子量を調べます。
N: 14.0067, O: 15.9994, H: 1.00794, C: 12.0107, Ag: 107.8682, B: 10.811, F: 18.9984032, Zn: 65.38, Cd: 112.411, Xe: 131.293, Kr: 83.798, Rn: 210.990601, Mt: 276.15116, Bh: 272.13803, At: 209.987148, Db: 268.12545, Li: 6.941, K: 39.0983, 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 (NO3H72C18AgBFZnCdHXeKrRnMtBhAtDbLiKNb) = ∑ Counti * Weighti =
Count(N) * Weight(N) + Count(O) * Weight(O) + Count(H) * Weight(H) + Count(C) * Weight(C) + Count(Ag) * Weight(Ag) + Count(B) * Weight(B) + Count(F) * Weight(F) + Count(Zn) * Weight(Zn) + Count(Cd) * Weight(Cd) + Count(Xe) * Weight(Xe) + Count(Kr) * Weight(Kr) + Count(Rn) * Weight(Rn) + Count(Mt) * Weight(Mt) + Count(Bh) * Weight(Bh) + Count(At) * Weight(At) + Count(Db) * Weight(Db) + Count(Li) * Weight(Li) + Count(K) * Weight(K) + Count(Nb) * Weight(Nb) =
1 * 14.0067 + 3 * 15.9994 + 73 * 1.00794 + 18 * 12.0107 + 1 * 107.8682 + 1 * 10.811 + 1 * 18.9984032 + 1 * 65.38 + 1 * 112.411 + 1 * 131.293 + 1 * 83.798 + 1 * 210.990601 + 1 * 276.15116 + 1 * 272.13803 + 1 * 209.987148 + 1 * 268.12545 + 1 * 6.941 + 1 * 39.0983 + 1 * 92.90638 =
2258.6748 g/mol
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