まず、CHClFONCoAsFePtSbSnAuAgHgCuWCsNaSSi 内の各原子の数を計算します。
C: 1, H: 1, Cl: 1, F: 1, O: 1, N: 1, Co: 1, As: 1, Fe: 1, Pt: 1, Sb: 1, Sn: 1, Au: 1, Ag: 1, Hg: 1, Cu: 1, W: 1, Cs: 1, Na: 1, S: 1, Si: 1
次に、周期表の各元素の原子量を調べます。
C: 12.0107, H: 1.00794, Cl: 35.453, F: 18.9984032, O: 15.9994, N: 14.0067, Co: 58.933195, As: 74.9216, Fe: 55.845, Pt: 195.084, Sb: 121.76, Sn: 118.71, Au: 196.966569, Ag: 107.8682, Hg: 200.59, Cu: 63.546, W: 183.84, Cs: 132.9054519, Na: 22.98976928, S: 32.065, Si: 28.0855
次に、原子数と原子量の積の合計を計算します。
モル質量 (CHClFONCoAsFePtSbSnAuAgHgCuWCsNaSSi) = ∑ Counti * Weighti =
Count(C) * Weight(C) + Count(H) * Weight(H) + Count(Cl) * Weight(Cl) + Count(F) * Weight(F) + Count(O) * Weight(O) + Count(N) * Weight(N) + Count(Co) * Weight(Co) + Count(As) * Weight(As) + Count(Fe) * Weight(Fe) + Count(Pt) * Weight(Pt) + Count(Sb) * Weight(Sb) + Count(Sn) * Weight(Sn) + Count(Au) * Weight(Au) + Count(Ag) * Weight(Ag) + Count(Hg) * Weight(Hg) + Count(Cu) * Weight(Cu) + Count(W) * Weight(W) + Count(Cs) * Weight(Cs) + Count(Na) * Weight(Na) + Count(S) * Weight(S) + Count(Si) * Weight(Si) =
1 * 12.0107 + 1 * 1.00794 + 1 * 35.453 + 1 * 18.9984032 + 1 * 15.9994 + 1 * 14.0067 + 1 * 58.933195 + 1 * 74.9216 + 1 * 55.845 + 1 * 195.084 + 1 * 121.76 + 1 * 118.71 + 1 * 196.966569 + 1 * 107.8682 + 1 * 200.59 + 1 * 63.546 + 1 * 183.84 + 1 * 132.9054519 + 1 * 22.98976928 + 1 * 32.065 + 1 * 28.0855 =
1691.5864 g/mol
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