まず、AcAlSbArAmAsAtBiBrBkBaBeMdHgMnHHsHoNeNpNiNNoOsO 内の各原子の数を計算します。
Ac: 1, Al: 1, Sb: 1, Ar: 1, Am: 1, As: 1, At: 1, Bi: 1, Br: 1, Bk: 1, Ba: 1, Be: 1, Md: 1, Hg: 1, Mn: 1, H: 1, Hs: 1, Ho: 1, Ne: 1, Np: 1, Ni: 1, N: 1, No: 1, Os: 1, O: 1
次に、周期表の各元素の原子量を調べます。
Ac: 227.0277521, Al: 26.9815386, Sb: 121.76, Ar: 39.948, Am: 241.0568291, As: 74.9216, At: 209.987148, Bi: 208.9804, Br: 79.904, Bk: 247.070307, Ba: 137.327, Be: 9.012182, Md: 258.098431, Hg: 200.59, Mn: 54.938045, H: 1.00794, Hs: 270.13465, Ho: 164.93032, Ne: 20.1797, Np: 236.04657, Ni: 58.6934, N: 14.0067, No: 259.10103, Os: 190.23, O: 15.9994
次に、原子数と原子量の積の合計を計算します。
モル質量 (AcAlSbArAmAsAtBiBrBkBaBeMdHgMnHHsHoNeNpNiNNoOsO) = ∑ Counti * Weighti =
Count(Ac) * Weight(Ac) + Count(Al) * Weight(Al) + Count(Sb) * Weight(Sb) + Count(Ar) * Weight(Ar) + Count(Am) * Weight(Am) + Count(As) * Weight(As) + Count(At) * Weight(At) + Count(Bi) * Weight(Bi) + Count(Br) * Weight(Br) + Count(Bk) * Weight(Bk) + Count(Ba) * Weight(Ba) + Count(Be) * Weight(Be) + Count(Md) * Weight(Md) + Count(Hg) * Weight(Hg) + Count(Mn) * Weight(Mn) + Count(H) * Weight(H) + Count(Hs) * Weight(Hs) + Count(Ho) * Weight(Ho) + Count(Ne) * Weight(Ne) + Count(Np) * Weight(Np) + Count(Ni) * Weight(Ni) + Count(N) * Weight(N) + Count(No) * Weight(No) + Count(Os) * Weight(Os) + Count(O) * Weight(O) =
1 * 227.0277521 + 1 * 26.9815386 + 1 * 121.76 + 1 * 39.948 + 1 * 241.0568291 + 1 * 74.9216 + 1 * 209.987148 + 1 * 208.9804 + 1 * 79.904 + 1 * 247.070307 + 1 * 137.327 + 1 * 9.012182 + 1 * 258.098431 + 1 * 200.59 + 1 * 54.938045 + 1 * 1.00794 + 1 * 270.13465 + 1 * 164.93032 + 1 * 20.1797 + 1 * 236.04657 + 1 * 58.6934 + 1 * 14.0067 + 1 * 259.10103 + 1 * 190.23 + 1 * 15.9994 =
3367.9329 g/mol
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