Primeiro, calcule o número de cada átomo em HFONpHeNeArKrXeRnAuZnCdHgCnCuAgRgNiPdPtDsCoRhIrMtFeRuOsHsMnTcCrMo:
H: 1, F: 1, O: 1, Np: 1, He: 1, Ne: 1, Ar: 1, Kr: 1, Xe: 1, Rn: 1, Au: 1, Zn: 1, Cd: 1, Hg: 1, Cn: 1, Cu: 1, Ag: 1, Rg: 1, Ni: 1, Pd: 1, Pt: 1, Ds: 1, Co: 1, Rh: 1, Ir: 1, Mt: 1, Fe: 1, Ru: 1, Os: 1, Hs: 1, Mn: 1, Tc: 1, Cr: 1, Mo: 1
Em seguida, pesquise os pesos atômicos para cada elemento da tabela periódica :
H: 1.00794, F: 18.9984032, O: 15.9994, Np: 236.04657, He: 4.002602, Ne: 20.1797, Ar: 39.948, Kr: 83.798, Xe: 131.293, Rn: 210.990601, Au: 196.966569, Zn: 65.38, Cd: 112.411, Hg: 200.59, Cn: 285.17411, Cu: 63.546, Ag: 107.8682, Rg: 280.16447, Ni: 58.6934, Pd: 106.42, Pt: 195.084, Ds: 281.16206, Co: 58.933195, Rh: 102.9055, Ir: 192.217, Mt: 276.15116, Fe: 55.845, Ru: 101.07, Os: 190.23, Hs: 270.13465, Mn: 54.938045, Tc: 96.906365, Cr: 51.9961, Mo: 95.96
Agora, calcule a soma dos produtos do número de átomos pelo peso atômico:
Massa molar (HFONpHeNeArKrXeRnAuZnCdHgCnCuAgRgNiPdPtDsCoRhIrMtFeRuOsHsMnTcCrMo) = ∑ Counti * Weighti =
Count(H) * Weight(H) + Count(F) * Weight(F) + Count(O) * Weight(O) + Count(Np) * Weight(Np) + Count(He) * Weight(He) + Count(Ne) * Weight(Ne) + Count(Ar) * Weight(Ar) + Count(Kr) * Weight(Kr) + Count(Xe) * Weight(Xe) + Count(Rn) * Weight(Rn) + Count(Au) * Weight(Au) + Count(Zn) * Weight(Zn) + Count(Cd) * Weight(Cd) + Count(Hg) * Weight(Hg) + Count(Cn) * Weight(Cn) + Count(Cu) * Weight(Cu) + Count(Ag) * Weight(Ag) + Count(Rg) * Weight(Rg) + Count(Ni) * Weight(Ni) + Count(Pd) * Weight(Pd) + Count(Pt) * Weight(Pt) + Count(Ds) * Weight(Ds) + Count(Co) * Weight(Co) + Count(Rh) * Weight(Rh) + Count(Ir) * Weight(Ir) + Count(Mt) * Weight(Mt) + Count(Fe) * Weight(Fe) + Count(Ru) * Weight(Ru) + Count(Os) * Weight(Os) + Count(Hs) * Weight(Hs) + Count(Mn) * Weight(Mn) + Count(Tc) * Weight(Tc) + Count(Cr) * Weight(Cr) + Count(Mo) * Weight(Mo) =
1 * 1.00794 + 1 * 18.9984032 + 1 * 15.9994 + 1 * 236.04657 + 1 * 4.002602 + 1 * 20.1797 + 1 * 39.948 + 1 * 83.798 + 1 * 131.293 + 1 * 210.990601 + 1 * 196.966569 + 1 * 65.38 + 1 * 112.411 + 1 * 200.59 + 1 * 285.17411 + 1 * 63.546 + 1 * 107.8682 + 1 * 280.16447 + 1 * 58.6934 + 1 * 106.42 + 1 * 195.084 + 1 * 281.16206 + 1 * 58.933195 + 1 * 102.9055 + 1 * 192.217 + 1 * 276.15116 + 1 * 55.845 + 1 * 101.07 + 1 * 190.23 + 1 * 270.13465 + 1 * 54.938045 + 1 * 96.906365 + 1 * 51.9961 + 1 * 95.96 =
4263.0110 g/mol
|