まず、HLiBeNaMgKCaRbSrCsBaFrRaScYTiZrHfVNbTaDbCrMoWSg 内の各原子の数を計算します。
H: 1, Li: 1, Be: 1, Na: 1, Mg: 1, K: 1, Ca: 1, Rb: 1, Sr: 1, Cs: 1, Ba: 1, Fr: 1, Ra: 1, Sc: 1, Y: 1, Ti: 1, Zr: 1, Hf: 1, V: 1, Nb: 1, Ta: 1, Db: 1, Cr: 1, Mo: 1, W: 1, Sg: 1
次に、周期表の各元素の原子量を調べます。
H: 1.00794, Li: 6.941, Be: 9.012182, Na: 22.98976928, Mg: 24.305, K: 39.0983, Ca: 40.078, Rb: 85.4678, Sr: 87.62, Cs: 132.9054519, Ba: 137.327, Fr: 223.0197359, Ra: 226.0254098, Sc: 44.955912, Y: 88.90585, Ti: 47.867, Zr: 91.224, Hf: 178.49, V: 50.9415, Nb: 92.90638, Ta: 180.94788, Db: 268.12545, Cr: 51.9961, Mo: 95.96, W: 183.84, Sg: 271.13347
次に、原子数と原子量の積の合計を計算します。
モル質量 (HLiBeNaMgKCaRbSrCsBaFrRaScYTiZrHfVNbTaDbCrMoWSg) = ∑ Counti * Weighti =
Count(H) * Weight(H) + Count(Li) * Weight(Li) + Count(Be) * Weight(Be) + Count(Na) * Weight(Na) + Count(Mg) * Weight(Mg) + Count(K) * Weight(K) + Count(Ca) * Weight(Ca) + Count(Rb) * Weight(Rb) + Count(Sr) * Weight(Sr) + Count(Cs) * Weight(Cs) + Count(Ba) * Weight(Ba) + Count(Fr) * Weight(Fr) + Count(Ra) * Weight(Ra) + Count(Sc) * Weight(Sc) + Count(Y) * Weight(Y) + Count(Ti) * Weight(Ti) + Count(Zr) * Weight(Zr) + Count(Hf) * Weight(Hf) + Count(V) * Weight(V) + Count(Nb) * Weight(Nb) + Count(Ta) * Weight(Ta) + Count(Db) * Weight(Db) + Count(Cr) * Weight(Cr) + Count(Mo) * Weight(Mo) + Count(W) * Weight(W) + Count(Sg) * Weight(Sg) =
1 * 1.00794 + 1 * 6.941 + 1 * 9.012182 + 1 * 22.98976928 + 1 * 24.305 + 1 * 39.0983 + 1 * 40.078 + 1 * 85.4678 + 1 * 87.62 + 1 * 132.9054519 + 1 * 137.327 + 1 * 223.0197359 + 1 * 226.0254098 + 1 * 44.955912 + 1 * 88.90585 + 1 * 47.867 + 1 * 91.224 + 1 * 178.49 + 1 * 50.9415 + 1 * 92.90638 + 1 * 180.94788 + 1 * 268.12545 + 1 * 51.9961 + 1 * 95.96 + 1 * 183.84 + 1 * 271.13347 =
2683.0911 g/mol
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