まず、MgCuFrFeMnCaOUPuNHHeArKrXeWVC 内の各原子の数を計算します。
Mg: 1, Cu: 1, Fr: 1, Fe: 1, Mn: 1, Ca: 1, O: 1, U: 1, Pu: 1, N: 1, H: 1, He: 1, Ar: 1, Kr: 1, Xe: 1, W: 1, V: 1, C: 1
次に、周期表の各元素の原子量を調べます。
Mg: 24.305, Cu: 63.546, Fr: 223.0197359, Fe: 55.845, Mn: 54.938045, Ca: 40.078, O: 15.9994, U: 238.02891, Pu: 238.0495599, N: 14.0067, H: 1.00794, He: 4.002602, Ar: 39.948, Kr: 83.798, Xe: 131.293, W: 183.84, V: 50.9415, C: 12.0107
次に、原子数と原子量の積の合計を計算します。
モル質量 (MgCuFrFeMnCaOUPuNHHeArKrXeWVC) = ∑ Counti * Weighti =
Count(Mg) * Weight(Mg) + Count(Cu) * Weight(Cu) + Count(Fr) * Weight(Fr) + Count(Fe) * Weight(Fe) + Count(Mn) * Weight(Mn) + Count(Ca) * Weight(Ca) + Count(O) * Weight(O) + Count(U) * Weight(U) + Count(Pu) * Weight(Pu) + Count(N) * Weight(N) + Count(H) * Weight(H) + Count(He) * Weight(He) + Count(Ar) * Weight(Ar) + Count(Kr) * Weight(Kr) + Count(Xe) * Weight(Xe) + Count(W) * Weight(W) + Count(V) * Weight(V) + Count(C) * Weight(C) =
1 * 24.305 + 1 * 63.546 + 1 * 223.0197359 + 1 * 55.845 + 1 * 54.938045 + 1 * 40.078 + 1 * 15.9994 + 1 * 238.02891 + 1 * 238.0495599 + 1 * 14.0067 + 1 * 1.00794 + 1 * 4.002602 + 1 * 39.948 + 1 * 83.798 + 1 * 131.293 + 1 * 183.84 + 1 * 50.9415 + 1 * 12.0107 =
1474.6581 g/mol
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