まず、GaGeAsSeBrKrRbSrPdAgCdInSnSbTeXeBaPtAuHgTlPb 内の各原子の数を計算します。
Ga: 1, Ge: 1, As: 1, Se: 1, Br: 1, Kr: 1, Rb: 1, Sr: 1, Pd: 1, Ag: 1, Cd: 1, In: 1, Sn: 1, Sb: 1, Te: 1, Xe: 1, Ba: 1, Pt: 1, Au: 1, Hg: 1, Tl: 1, Pb: 1
次に、周期表の各元素の原子量を調べます。
Ga: 69.723, Ge: 72.64, As: 74.9216, Se: 78.96, Br: 79.904, Kr: 83.798, Rb: 85.4678, Sr: 87.62, Pd: 106.42, Ag: 107.8682, Cd: 112.411, In: 114.818, Sn: 118.71, Sb: 121.76, Te: 127.6, Xe: 131.293, Ba: 137.327, Pt: 195.084, Au: 196.966569, Hg: 200.59, Tl: 204.3833, Pb: 207.2
次に、原子数と原子量の積の合計を計算します。
モル質量 (GaGeAsSeBrKrRbSrPdAgCdInSnSbTeXeBaPtAuHgTlPb) = ∑ Counti * Weighti =
Count(Ga) * Weight(Ga) + Count(Ge) * Weight(Ge) + Count(As) * Weight(As) + Count(Se) * Weight(Se) + Count(Br) * Weight(Br) + Count(Kr) * Weight(Kr) + Count(Rb) * Weight(Rb) + Count(Sr) * Weight(Sr) + Count(Pd) * Weight(Pd) + Count(Ag) * Weight(Ag) + Count(Cd) * Weight(Cd) + Count(In) * Weight(In) + Count(Sn) * Weight(Sn) + Count(Sb) * Weight(Sb) + Count(Te) * Weight(Te) + Count(Xe) * Weight(Xe) + Count(Ba) * Weight(Ba) + Count(Pt) * Weight(Pt) + Count(Au) * Weight(Au) + Count(Hg) * Weight(Hg) + Count(Tl) * Weight(Tl) + Count(Pb) * Weight(Pb) =
1 * 69.723 + 1 * 72.64 + 1 * 74.9216 + 1 * 78.96 + 1 * 79.904 + 1 * 83.798 + 1 * 85.4678 + 1 * 87.62 + 1 * 106.42 + 1 * 107.8682 + 1 * 112.411 + 1 * 114.818 + 1 * 118.71 + 1 * 121.76 + 1 * 127.6 + 1 * 131.293 + 1 * 137.327 + 1 * 195.084 + 1 * 196.966569 + 1 * 200.59 + 1 * 204.3833 + 1 * 207.2 =
2715.4655 g/mol
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