먼저 HHeLiBaBeCaCOMtEsAmPrAuFePtPAgAsAtCuSN에 있는 각 원자의 수를 계산합니다.
H: 1, He: 1, Li: 1, Ba: 1, Be: 1, Ca: 1, C: 1, O: 1, Mt: 1, Es: 1, Am: 1, Pr: 1, Au: 1, Fe: 1, Pt: 1, P: 1, Ag: 1, As: 1, At: 1, Cu: 1, S: 1, N: 1
그런 다음 주기율표 의 각 원소에 대한 원자량을 검색합니다.
H: 1.00794, He: 4.002602, Li: 6.941, Ba: 137.327, Be: 9.012182, Ca: 40.078, C: 12.0107, O: 15.9994, Mt: 276.15116, Es: 252.08298, Am: 241.0568291, Pr: 140.90765, Au: 196.966569, Fe: 55.845, Pt: 195.084, P: 30.973762, Ag: 107.8682, As: 74.9216, At: 209.987148, Cu: 63.546, S: 32.065, N: 14.0067
이제 원자 수와 원자량의 곱의 합을 계산합니다.
몰 질량 (HHeLiBaBeCaCOMtEsAmPrAuFePtPAgAsAtCuSN) = ∑ Counti * Weighti =
Count(H) * Weight(H) + Count(He) * Weight(He) + Count(Li) * Weight(Li) + Count(Ba) * Weight(Ba) + Count(Be) * Weight(Be) + Count(Ca) * Weight(Ca) + Count(C) * Weight(C) + Count(O) * Weight(O) + Count(Mt) * Weight(Mt) + Count(Es) * Weight(Es) + Count(Am) * Weight(Am) + Count(Pr) * Weight(Pr) + Count(Au) * Weight(Au) + Count(Fe) * Weight(Fe) + Count(Pt) * Weight(Pt) + Count(P) * Weight(P) + Count(Ag) * Weight(Ag) + Count(As) * Weight(As) + Count(At) * Weight(At) + Count(Cu) * Weight(Cu) + Count(S) * Weight(S) + Count(N) * Weight(N) =
1 * 1.00794 + 1 * 4.002602 + 1 * 6.941 + 1 * 137.327 + 1 * 9.012182 + 1 * 40.078 + 1 * 12.0107 + 1 * 15.9994 + 1 * 276.15116 + 1 * 252.08298 + 1 * 241.0568291 + 1 * 140.90765 + 1 * 196.966569 + 1 * 55.845 + 1 * 195.084 + 1 * 30.973762 + 1 * 107.8682 + 1 * 74.9216 + 1 * 209.987148 + 1 * 63.546 + 1 * 32.065 + 1 * 14.0067 =
2117.8414 g/mol
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