まず、HCNOFNeHeMoTcRuScTiVCrMnFeGdEuCePrNdPmHeNeArSeBrYbTmWReOsIr 内の各原子の数を計算します。
H: 1, C: 1, N: 1, O: 1, F: 1, Ne: 2, He: 2, Mo: 1, Tc: 1, Ru: 1, Sc: 1, Ti: 1, V: 1, Cr: 1, Mn: 1, Fe: 1, Gd: 1, Eu: 1, Ce: 1, Pr: 1, Nd: 1, Pm: 1, Ar: 1, Se: 1, Br: 1, Yb: 1, Tm: 1, W: 1, Re: 1, Os: 1, Ir: 1
次に、周期表の各元素の原子量を調べます。
H: 1.00794, C: 12.0107, N: 14.0067, O: 15.9994, F: 18.9984032, Ne: 20.1797, He: 4.002602, Mo: 95.96, Tc: 96.906365, Ru: 101.07, Sc: 44.955912, Ti: 47.867, V: 50.9415, Cr: 51.9961, Mn: 54.938045, Fe: 55.845, Gd: 157.25, Eu: 151.964, Ce: 140.116, Pr: 140.90765, Nd: 144.242, Pm: 144.912749, Ar: 39.948, Se: 78.96, Br: 79.904, Yb: 173.054, Tm: 168.93421, W: 183.84, Re: 186.207, Os: 190.23, Ir: 192.217
次に、原子数と原子量の積の合計を計算します。
モル質量 (HCNOFNeHeMoTcRuScTiVCrMnFeGdEuCePrNdPmHeNeArSeBrYbTmWReOsIr) = ∑ Counti * Weighti =
Count(H) * Weight(H) + Count(C) * Weight(C) + Count(N) * Weight(N) + Count(O) * Weight(O) + Count(F) * Weight(F) + Count(Ne) * Weight(Ne) + Count(He) * Weight(He) + Count(Mo) * Weight(Mo) + Count(Tc) * Weight(Tc) + Count(Ru) * Weight(Ru) + Count(Sc) * Weight(Sc) + Count(Ti) * Weight(Ti) + Count(V) * Weight(V) + Count(Cr) * Weight(Cr) + Count(Mn) * Weight(Mn) + Count(Fe) * Weight(Fe) + Count(Gd) * Weight(Gd) + Count(Eu) * Weight(Eu) + Count(Ce) * Weight(Ce) + Count(Pr) * Weight(Pr) + Count(Nd) * Weight(Nd) + Count(Pm) * Weight(Pm) + Count(Ar) * Weight(Ar) + Count(Se) * Weight(Se) + Count(Br) * Weight(Br) + Count(Yb) * Weight(Yb) + Count(Tm) * Weight(Tm) + Count(W) * Weight(W) + Count(Re) * Weight(Re) + Count(Os) * Weight(Os) + Count(Ir) * Weight(Ir) =
1 * 1.00794 + 1 * 12.0107 + 1 * 14.0067 + 1 * 15.9994 + 1 * 18.9984032 + 2 * 20.1797 + 2 * 4.002602 + 1 * 95.96 + 1 * 96.906365 + 1 * 101.07 + 1 * 44.955912 + 1 * 47.867 + 1 * 50.9415 + 1 * 51.9961 + 1 * 54.938045 + 1 * 55.845 + 1 * 157.25 + 1 * 151.964 + 1 * 140.116 + 1 * 140.90765 + 1 * 144.242 + 1 * 144.912749 + 1 * 39.948 + 1 * 78.96 + 1 * 79.904 + 1 * 173.054 + 1 * 168.93421 + 1 * 183.84 + 1 * 186.207 + 1 * 190.23 + 1 * 192.217 =
2883.5543 g/mol
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