Primero, calcula el número de cada átomo en HHeLiBeBCONFNeNaClBrDUPuFlPoBiPSAcLaYCsRbRaRnXeArFeCuTiAuPbK:
H: 1, He: 1, Li: 1, Be: 1, B: 1, C: 1, O: 1, N: 1, F: 1, Ne: 1, Na: 1, Cl: 1, Br: 1, U: 1, Pu: 1, Fl: 1, Po: 1, Bi: 1, P: 1, S: 1, Ac: 1, La: 1, Y: 1, Cs: 1, Rb: 1, Ra: 1, Rn: 1, Xe: 1, Ar: 1, Fe: 1, Cu: 1, Ti: 1, Au: 1, Pb: 1, K: 1, D: 1
Luego, busque los pesos atómicos de cada elemento en la tabla periódica :
H: 1.00794, He: 4.002602, Li: 6.941, Be: 9.012182, B: 10.811, C: 12.0107, O: 15.9994, N: 14.0067, F: 18.9984032, Ne: 20.1797, Na: 22.98976928, Cl: 35.453, Br: 79.904, U: 238.02891, Pu: 238.0495599, Fl: 289.18728, Po: 208.9824304, Bi: 208.9804, P: 30.973762, S: 32.065, Ac: 227.0277521, La: 138.90547, Y: 88.90585, Cs: 132.9054519, Rb: 85.4678, Ra: 226.0254098, Rn: 210.990601, Xe: 131.293, Ar: 39.948, Fe: 55.845, Cu: 63.546, Ti: 47.867, Au: 196.966569, Pb: 207.2, K: 39.0983, D: 2.0141017778
Ahora, calcula la suma de los productos del número de átomos por el peso atómico:
Masa molar (HHeLiBeBCONFNeNaClBrDUPuFlPoBiPSAcLaYCsRbRaRnXeArFeCuTiAuPbK) = ∑ Counti * Weighti =
Count(H) * Weight(H) + Count(He) * Weight(He) + Count(Li) * Weight(Li) + Count(Be) * Weight(Be) + Count(B) * Weight(B) + Count(C) * Weight(C) + Count(O) * Weight(O) + Count(N) * Weight(N) + Count(F) * Weight(F) + Count(Ne) * Weight(Ne) + Count(Na) * Weight(Na) + Count(Cl) * Weight(Cl) + Count(Br) * Weight(Br) + Count(U) * Weight(U) + Count(Pu) * Weight(Pu) + Count(Fl) * Weight(Fl) + Count(Po) * Weight(Po) + Count(Bi) * Weight(Bi) + Count(P) * Weight(P) + Count(S) * Weight(S) + Count(Ac) * Weight(Ac) + Count(La) * Weight(La) + Count(Y) * Weight(Y) + Count(Cs) * Weight(Cs) + Count(Rb) * Weight(Rb) + Count(Ra) * Weight(Ra) + Count(Rn) * Weight(Rn) + Count(Xe) * Weight(Xe) + Count(Ar) * Weight(Ar) + Count(Fe) * Weight(Fe) + Count(Cu) * Weight(Cu) + Count(Ti) * Weight(Ti) + Count(Au) * Weight(Au) + Count(Pb) * Weight(Pb) + Count(K) * Weight(K) + Count(D) * Weight(D) =
1 * 1.00794 + 1 * 4.002602 + 1 * 6.941 + 1 * 9.012182 + 1 * 10.811 + 1 * 12.0107 + 1 * 15.9994 + 1 * 14.0067 + 1 * 18.9984032 + 1 * 20.1797 + 1 * 22.98976928 + 1 * 35.453 + 1 * 79.904 + 1 * 238.02891 + 1 * 238.0495599 + 1 * 289.18728 + 1 * 208.9824304 + 1 * 208.9804 + 1 * 30.973762 + 1 * 32.065 + 1 * 227.0277521 + 1 * 138.90547 + 1 * 88.90585 + 1 * 132.9054519 + 1 * 85.4678 + 1 * 226.0254098 + 1 * 210.990601 + 1 * 131.293 + 1 * 39.948 + 1 * 55.845 + 1 * 63.546 + 1 * 47.867 + 1 * 196.966569 + 1 * 207.2 + 1 * 39.0983 + 1 * 2.0141017778 =
3391.5900 g/mol
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