まず、CHU10TeAlBrClFBSHeH10OSeIPNSi 内の各原子の数を計算します。
C: 1, H: 11, U: 10, Te: 1, Al: 1, Br: 1, Cl: 1, F: 1, B: 1, S: 1, He: 1, O: 1, Se: 1, I: 1, P: 1, N: 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, U: 238.02891, Te: 127.6, Al: 26.9815386, Br: 79.904, Cl: 35.453, F: 18.9984032, B: 10.811, S: 32.065, He: 4.002602, O: 15.9994, Se: 78.96, I: 126.90447, P: 30.973762, N: 14.0067, 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 (CHU10TeAlBrClFBSHeH10OSeIPNSi) = ∑ Counti * Weighti =
Count(C) * Weight(C) + Count(H) * Weight(H) + Count(U) * Weight(U) + Count(Te) * Weight(Te) + Count(Al) * Weight(Al) + Count(Br) * Weight(Br) + Count(Cl) * Weight(Cl) + Count(F) * Weight(F) + Count(B) * Weight(B) + Count(S) * Weight(S) + Count(He) * Weight(He) + Count(O) * Weight(O) + Count(Se) * Weight(Se) + Count(I) * Weight(I) + Count(P) * Weight(P) + Count(N) * Weight(N) + Count(Si) * Weight(Si) =
1 * 12.0107 + 11 * 1.00794 + 10 * 238.02891 + 1 * 127.6 + 1 * 26.9815386 + 1 * 79.904 + 1 * 35.453 + 1 * 18.9984032 + 1 * 10.811 + 1 * 32.065 + 1 * 4.002602 + 1 * 15.9994 + 1 * 78.96 + 1 * 126.90447 + 1 * 30.973762 + 1 * 14.0067 + 1 * 28.0855 =
3034.1325 g/mol
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