まず、CHNOPSFPu142BSbSnUNpCmAmNoNaAuAgHgIrSe 内の各原子の数を計算します。
C: 1, H: 1, N: 1, O: 1, P: 1, S: 1, F: 1, Pu: 142, B: 1, Sb: 1, Sn: 1, U: 1, Np: 1, Cm: 1, Am: 1, No: 1, Na: 1, Au: 1, Ag: 1, Hg: 1, Ir: 1, Se: 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, N: 14.0067, O: 15.9994, P: 30.973762, S: 32.065, F: 18.9984032, Pu: 238.0495599, B: 10.811, Sb: 121.76, Sn: 118.71, U: 238.02891, Np: 236.04657, Cm: 243.0613891, Am: 241.0568291, No: 259.10103, Na: 22.98976928, Au: 196.966569, Ag: 107.8682, Hg: 200.59, Ir: 192.217, Se: 78.96
次に、原子数と原子量の積の合計を計算します。
モル質量 (CHNOPSFPu142BSbSnUNpCmAmNoNaAuAgHgIrSe) = ∑ Counti * Weighti =
Count(C) * Weight(C) + Count(H) * Weight(H) + Count(N) * Weight(N) + Count(O) * Weight(O) + Count(P) * Weight(P) + Count(S) * Weight(S) + Count(F) * Weight(F) + Count(Pu) * Weight(Pu) + Count(B) * Weight(B) + Count(Sb) * Weight(Sb) + Count(Sn) * Weight(Sn) + Count(U) * Weight(U) + Count(Np) * Weight(Np) + Count(Cm) * Weight(Cm) + Count(Am) * Weight(Am) + Count(No) * Weight(No) + Count(Na) * Weight(Na) + Count(Au) * Weight(Au) + Count(Ag) * Weight(Ag) + Count(Hg) * Weight(Hg) + Count(Ir) * Weight(Ir) + Count(Se) * Weight(Se) =
1 * 12.0107 + 1 * 1.00794 + 1 * 14.0067 + 1 * 15.9994 + 1 * 30.973762 + 1 * 32.065 + 1 * 18.9984032 + 142 * 238.0495599 + 1 * 10.811 + 1 * 121.76 + 1 * 118.71 + 1 * 238.02891 + 1 * 236.04657 + 1 * 243.0613891 + 1 * 241.0568291 + 1 * 259.10103 + 1 * 22.98976928 + 1 * 196.966569 + 1 * 107.8682 + 1 * 200.59 + 1 * 192.217 + 1 * 78.96 =
36196.2667 g/mol
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