まず、B5C6N9K3Eu6F7H7Os4V6Y8I9Mg6Tc9Cd12Ag5In9Xe8P9S3 内の各原子の数を計算します。
B: 5, C: 6, N: 9, K: 3, Eu: 6, F: 7, H: 7, Os: 4, V: 6, Y: 8, I: 9, Mg: 6, Tc: 9, Cd: 12, Ag: 5, In: 9, Xe: 8, P: 9, S: 3
次に、周期表の各元素の原子量を調べます。
B: 10.811, C: 12.0107, N: 14.0067, K: 39.0983, Eu: 151.964, F: 18.9984032, H: 1.00794, Os: 190.23, V: 50.9415, Y: 88.90585, I: 126.90447, Mg: 24.305, Tc: 96.906365, Cd: 112.411, Ag: 107.8682, In: 114.818, Xe: 131.293, P: 30.973762, S: 32.065
次に、原子数と原子量の積の合計を計算します。
モル質量 (B5C6N9K3Eu6F7H7Os4V6Y8I9Mg6Tc9Cd12Ag5In9Xe8P9S3) = ∑ Counti * Weighti =
Count(B) * Weight(B) + Count(C) * Weight(C) + Count(N) * Weight(N) + Count(K) * Weight(K) + Count(Eu) * Weight(Eu) + Count(F) * Weight(F) + Count(H) * Weight(H) + Count(Os) * Weight(Os) + Count(V) * Weight(V) + Count(Y) * Weight(Y) + Count(I) * Weight(I) + Count(Mg) * Weight(Mg) + Count(Tc) * Weight(Tc) + Count(Cd) * Weight(Cd) + Count(Ag) * Weight(Ag) + Count(In) * Weight(In) + Count(Xe) * Weight(Xe) + Count(P) * Weight(P) + Count(S) * Weight(S) =
5 * 10.811 + 6 * 12.0107 + 9 * 14.0067 + 3 * 39.0983 + 6 * 151.964 + 7 * 18.9984032 + 7 * 1.00794 + 4 * 190.23 + 6 * 50.9415 + 8 * 88.90585 + 9 * 126.90447 + 6 * 24.305 + 9 * 96.906365 + 12 * 112.411 + 5 * 107.8682 + 9 * 114.818 + 8 * 131.293 + 9 * 30.973762 + 3 * 32.065 =
9706.1840 g/mol
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