まず、ArSeNiCsTaSTeISCHeFSKISS 内の各原子の数を計算します。
Ar: 1, Se: 1, Ni: 1, Cs: 1, Ta: 1, S: 5, Te: 1, I: 2, C: 1, He: 1, F: 1, K: 1
次に、周期表の各元素の原子量を調べます。
Ar: 39.948, Se: 78.96, Ni: 58.6934, Cs: 132.9054519, Ta: 180.94788, S: 32.065, Te: 127.6, I: 126.90447, C: 12.0107, He: 4.002602, F: 18.9984032, K: 39.0983
次に、原子数と原子量の積の合計を計算します。
モル質量 (ArSeNiCsTaSTeISCHeFSKISS) = ∑ Counti * Weighti =
Count(Ar) * Weight(Ar) + Count(Se) * Weight(Se) + Count(Ni) * Weight(Ni) + Count(Cs) * Weight(Cs) + Count(Ta) * Weight(Ta) + Count(S) * Weight(S) + Count(Te) * Weight(Te) + Count(I) * Weight(I) + Count(C) * Weight(C) + Count(He) * Weight(He) + Count(F) * Weight(F) + Count(K) * Weight(K) =
1 * 39.948 + 1 * 78.96 + 1 * 58.6934 + 1 * 132.9054519 + 1 * 180.94788 + 5 * 32.065 + 1 * 127.6 + 2 * 126.90447 + 1 * 12.0107 + 1 * 4.002602 + 1 * 18.9984032 + 1 * 39.0983 =
1107.2987 g/mol
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