まず、NaClMgHXeSiAgFeFOsIrSmUCeLaGeNiRn 内の各原子の数を計算します。
Na: 1, Cl: 1, Mg: 1, H: 1, Xe: 1, Si: 1, Ag: 1, Fe: 1, F: 1, Os: 1, Ir: 1, Sm: 1, U: 1, Ce: 1, La: 1, Ge: 1, Ni: 1, Rn: 1
次に、周期表の各元素の原子量を調べます。
Na: 22.98976928, Cl: 35.453, Mg: 24.305, H: 1.00794, Xe: 131.293, Si: 28.0855, Ag: 107.8682, Fe: 55.845, F: 18.9984032, Os: 190.23, Ir: 192.217, Sm: 150.36, U: 238.02891, Ce: 140.116, La: 138.90547, Ge: 72.64, Ni: 58.6934, Rn: 210.990601
次に、原子数と原子量の積の合計を計算します。
モル質量 (NaClMgHXeSiAgFeFOsIrSmUCeLaGeNiRn) = ∑ Counti * Weighti =
Count(Na) * Weight(Na) + Count(Cl) * Weight(Cl) + Count(Mg) * Weight(Mg) + Count(H) * Weight(H) + Count(Xe) * Weight(Xe) + Count(Si) * Weight(Si) + Count(Ag) * Weight(Ag) + Count(Fe) * Weight(Fe) + Count(F) * Weight(F) + Count(Os) * Weight(Os) + Count(Ir) * Weight(Ir) + Count(Sm) * Weight(Sm) + Count(U) * Weight(U) + Count(Ce) * Weight(Ce) + Count(La) * Weight(La) + Count(Ge) * Weight(Ge) + Count(Ni) * Weight(Ni) + Count(Rn) * Weight(Rn) =
1 * 22.98976928 + 1 * 35.453 + 1 * 24.305 + 1 * 1.00794 + 1 * 131.293 + 1 * 28.0855 + 1 * 107.8682 + 1 * 55.845 + 1 * 18.9984032 + 1 * 190.23 + 1 * 192.217 + 1 * 150.36 + 1 * 238.02891 + 1 * 140.116 + 1 * 138.90547 + 1 * 72.64 + 1 * 58.6934 + 1 * 210.990601 =
1818.0272 g/mol
|