まず、AgClPbSOZnMgFeKCeYbAtTcMoNbCrNAuZrYBTlIrHgEu 内の各原子の数を計算します。
Ag: 1, Cl: 1, Pb: 1, S: 1, O: 1, Zn: 1, Mg: 1, Fe: 1, K: 1, Ce: 1, Yb: 1, At: 1, Tc: 1, Mo: 1, Nb: 1, Cr: 1, N: 1, Au: 1, Zr: 1, Y: 1, B: 1, Tl: 1, Ir: 1, Hg: 1, Eu: 1
次に、周期表の各元素の原子量を調べます。
Ag: 107.8682, Cl: 35.453, Pb: 207.2, S: 32.065, O: 15.9994, Zn: 65.38, Mg: 24.305, Fe: 55.845, K: 39.0983, Ce: 140.116, Yb: 173.054, At: 209.987148, Tc: 96.906365, Mo: 95.96, Nb: 92.90638, Cr: 51.9961, N: 14.0067, Au: 196.966569, Zr: 91.224, Y: 88.90585, B: 10.811, Tl: 204.3833, Ir: 192.217, Hg: 200.59, Eu: 151.964
次に、原子数と原子量の積の合計を計算します。
モル質量 (AgClPbSOZnMgFeKCeYbAtTcMoNbCrNAuZrYBTlIrHgEu) = ∑ Counti * Weighti =
Count(Ag) * Weight(Ag) + Count(Cl) * Weight(Cl) + Count(Pb) * Weight(Pb) + Count(S) * Weight(S) + Count(O) * Weight(O) + Count(Zn) * Weight(Zn) + Count(Mg) * Weight(Mg) + Count(Fe) * Weight(Fe) + Count(K) * Weight(K) + Count(Ce) * Weight(Ce) + Count(Yb) * Weight(Yb) + Count(At) * Weight(At) + Count(Tc) * Weight(Tc) + Count(Mo) * Weight(Mo) + Count(Nb) * Weight(Nb) + Count(Cr) * Weight(Cr) + Count(N) * Weight(N) + Count(Au) * Weight(Au) + Count(Zr) * Weight(Zr) + Count(Y) * Weight(Y) + Count(B) * Weight(B) + Count(Tl) * Weight(Tl) + Count(Ir) * Weight(Ir) + Count(Hg) * Weight(Hg) + Count(Eu) * Weight(Eu) =
1 * 107.8682 + 1 * 35.453 + 1 * 207.2 + 1 * 32.065 + 1 * 15.9994 + 1 * 65.38 + 1 * 24.305 + 1 * 55.845 + 1 * 39.0983 + 1 * 140.116 + 1 * 173.054 + 1 * 209.987148 + 1 * 96.906365 + 1 * 95.96 + 1 * 92.90638 + 1 * 51.9961 + 1 * 14.0067 + 1 * 196.966569 + 1 * 91.224 + 1 * 88.90585 + 1 * 10.811 + 1 * 204.3833 + 1 * 192.217 + 1 * 200.59 + 1 * 151.964 =
2595.2083 g/mol
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