まず、AlSTiNCFeOMnNaLiMgBeVCoNiRfEs 内の各原子の数を計算します。
Al: 1, S: 1, Ti: 1, N: 1, C: 1, Fe: 1, O: 1, Mn: 1, Na: 1, Li: 1, Mg: 1, Be: 1, V: 1, Co: 1, Ni: 1, Rf: 1, Es: 1
次に、周期表の各元素の原子量を調べます。
Al: 26.9815386, S: 32.065, Ti: 47.867, N: 14.0067, C: 12.0107, Fe: 55.845, O: 15.9994, Mn: 54.938045, Na: 22.98976928, Li: 6.941, Mg: 24.305, Be: 9.012182, V: 50.9415, Co: 58.933195, Ni: 58.6934, Rf: 265.1167, Es: 252.08298
次に、原子数と原子量の積の合計を計算します。
モル質量 (AlSTiNCFeOMnNaLiMgBeVCoNiRfEs) = ∑ Counti * Weighti =
Count(Al) * Weight(Al) + Count(S) * Weight(S) + Count(Ti) * Weight(Ti) + Count(N) * Weight(N) + Count(C) * Weight(C) + Count(Fe) * Weight(Fe) + Count(O) * Weight(O) + Count(Mn) * Weight(Mn) + Count(Na) * Weight(Na) + Count(Li) * Weight(Li) + Count(Mg) * Weight(Mg) + Count(Be) * Weight(Be) + Count(V) * Weight(V) + Count(Co) * Weight(Co) + Count(Ni) * Weight(Ni) + Count(Rf) * Weight(Rf) + Count(Es) * Weight(Es) =
1 * 26.9815386 + 1 * 32.065 + 1 * 47.867 + 1 * 14.0067 + 1 * 12.0107 + 1 * 55.845 + 1 * 15.9994 + 1 * 54.938045 + 1 * 22.98976928 + 1 * 6.941 + 1 * 24.305 + 1 * 9.012182 + 1 * 50.9415 + 1 * 58.933195 + 1 * 58.6934 + 1 * 265.1167 + 1 * 252.08298 =
1008.7291 g/mol
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