まず、PCOSClNHgAuPtFrTcXeLrBhPaPrRg(C6H5) 内の各原子の数を計算します。
P: 1, C: 7, O: 1, S: 1, Cl: 1, N: 1, Hg: 1, Au: 1, Pt: 1, Fr: 1, Tc: 1, Xe: 1, Lr: 1, Bh: 1, Pa: 1, Pr: 1, Rg: 1, H: 5
次に、周期表の各元素の原子量を調べます。
P: 30.973762, C: 12.0107, O: 15.9994, S: 32.065, Cl: 35.453, N: 14.0067, Hg: 200.59, Au: 196.966569, Pt: 195.084, Fr: 223.0197359, Tc: 96.906365, Xe: 131.293, Lr: 262.10963, Bh: 272.13803, Pa: 231.03588, Pr: 140.90765, Rg: 280.16447, H: 1.00794
次に、原子数と原子量の積の合計を計算します。
モル質量 (PCOSClNHgAuPtFrTcXeLrBhPaPrRg(C6H5)) = ∑ Counti * Weighti =
Count(P) * Weight(P) + Count(C) * Weight(C) + Count(O) * Weight(O) + Count(S) * Weight(S) + Count(Cl) * Weight(Cl) + Count(N) * Weight(N) + Count(Hg) * Weight(Hg) + Count(Au) * Weight(Au) + Count(Pt) * Weight(Pt) + Count(Fr) * Weight(Fr) + Count(Tc) * Weight(Tc) + Count(Xe) * Weight(Xe) + Count(Lr) * Weight(Lr) + Count(Bh) * Weight(Bh) + Count(Pa) * Weight(Pa) + Count(Pr) * Weight(Pr) + Count(Rg) * Weight(Rg) + Count(H) * Weight(H) =
1 * 30.973762 + 7 * 12.0107 + 1 * 15.9994 + 1 * 32.065 + 1 * 35.453 + 1 * 14.0067 + 1 * 200.59 + 1 * 196.966569 + 1 * 195.084 + 1 * 223.0197359 + 1 * 96.906365 + 1 * 131.293 + 1 * 262.10963 + 1 * 272.13803 + 1 * 231.03588 + 1 * 140.90765 + 1 * 280.16447 + 5 * 1.00794 =
2447.8278 g/mol
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