먼저 H1He1Li1Be1B1C1N1O1F1Ne1Na1Mg1Al1SI1P1S1Cl1Ar1K1Ca1SC1Ti1V1에 있는 각 원자의 수를 계산합니다.
H: 1, He: 1, Li: 1, Be: 1, B: 1, C: 2, N: 1, O: 1, F: 1, Ne: 1, Na: 1, Mg: 1, Al: 1, S: 3, I: 1, P: 1, Cl: 1, Ar: 1, K: 1, Ca: 1, Ti: 1, V: 1
그런 다음 주기율표 의 각 원소에 대한 원자량을 검색합니다.
H: 1.00794, He: 4.002602, Li: 6.941, Be: 9.012182, B: 10.811, C: 12.0107, N: 14.0067, O: 15.9994, F: 18.9984032, Ne: 20.1797, Na: 22.98976928, Mg: 24.305, Al: 26.9815386, S: 32.065, I: 126.90447, P: 30.973762, Cl: 35.453, Ar: 39.948, K: 39.0983, Ca: 40.078, Ti: 47.867, V: 50.9415
이제 원자 수와 원자량의 곱의 합을 계산합니다.
몰 질량 (H1He1Li1Be1B1C1N1O1F1Ne1Na1Mg1Al1SI1P1S1Cl1Ar1K1Ca1SC1Ti1V1) = ∑ Counti * Weighti =
Count(H) * Weight(H) + Count(He) * Weight(He) + Count(Li) * Weight(Li) + Count(Be) * Weight(Be) + Count(B) * Weight(B) + Count(C) * Weight(C) + Count(N) * Weight(N) + Count(O) * Weight(O) + Count(F) * Weight(F) + Count(Ne) * Weight(Ne) + Count(Na) * Weight(Na) + Count(Mg) * Weight(Mg) + Count(Al) * Weight(Al) + Count(S) * Weight(S) + Count(I) * Weight(I) + Count(P) * Weight(P) + Count(Cl) * Weight(Cl) + Count(Ar) * Weight(Ar) + Count(K) * Weight(K) + Count(Ca) * Weight(Ca) + Count(Ti) * Weight(Ti) + Count(V) * Weight(V) =
1 * 1.00794 + 1 * 4.002602 + 1 * 6.941 + 1 * 9.012182 + 1 * 10.811 + 2 * 12.0107 + 1 * 14.0067 + 1 * 15.9994 + 1 * 18.9984032 + 1 * 20.1797 + 1 * 22.98976928 + 1 * 24.305 + 1 * 26.9815386 + 3 * 32.065 + 1 * 126.90447 + 1 * 30.973762 + 1 * 35.453 + 1 * 39.948 + 1 * 39.0983 + 1 * 40.078 + 1 * 47.867 + 1 * 50.9415 =
706.7157 g/mol
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