まず、CHNONaClSeSCaPoFrTiFeCuCoTe 内の各原子の数を計算します。
C: 1, H: 1, N: 1, O: 1, Na: 1, Cl: 1, Se: 1, S: 1, Ca: 1, Po: 1, Fr: 1, Ti: 1, Fe: 1, Cu: 1, Co: 1, Te: 1
次に、周期表の各元素の原子量を調べます。
C: 12.0107, H: 1.00794, N: 14.0067, O: 15.9994, Na: 22.98976928, Cl: 35.453, Se: 78.96, S: 32.065, Ca: 40.078, Po: 208.9824304, Fr: 223.0197359, Ti: 47.867, Fe: 55.845, Cu: 63.546, Co: 58.933195, Te: 127.6
次に、原子数と原子量の積の合計を計算します。
モル質量 (CHNONaClSeSCaPoFrTiFeCuCoTe) = ∑ Counti * Weighti =
Count(C) * Weight(C) + Count(H) * Weight(H) + Count(N) * Weight(N) + Count(O) * Weight(O) + Count(Na) * Weight(Na) + Count(Cl) * Weight(Cl) + Count(Se) * Weight(Se) + Count(S) * Weight(S) + Count(Ca) * Weight(Ca) + Count(Po) * Weight(Po) + Count(Fr) * Weight(Fr) + Count(Ti) * Weight(Ti) + Count(Fe) * Weight(Fe) + Count(Cu) * Weight(Cu) + Count(Co) * Weight(Co) + Count(Te) * Weight(Te) =
1 * 12.0107 + 1 * 1.00794 + 1 * 14.0067 + 1 * 15.9994 + 1 * 22.98976928 + 1 * 35.453 + 1 * 78.96 + 1 * 32.065 + 1 * 40.078 + 1 * 208.9824304 + 1 * 223.0197359 + 1 * 47.867 + 1 * 55.845 + 1 * 63.546 + 1 * 58.933195 + 1 * 127.6 =
1038.3639 g/mol
|