먼저 HLiBeNaMgKCaRbSrCsBaFrRaScTiYZrLaHfAcRfVCr에 있는 각 원자의 수를 계산합니다.
H: 1, Li: 1, Be: 1, Na: 1, Mg: 1, K: 1, Ca: 1, Rb: 1, Sr: 1, Cs: 1, Ba: 1, Fr: 1, Ra: 1, Sc: 1, Ti: 1, Y: 1, Zr: 1, La: 1, Hf: 1, Ac: 1, Rf: 1, V: 1, Cr: 1
그런 다음 주기율표 의 각 원소에 대한 원자량을 검색합니다.
H: 1.00794, Li: 6.941, Be: 9.012182, Na: 22.98976928, Mg: 24.305, K: 39.0983, Ca: 40.078, Rb: 85.4678, Sr: 87.62, Cs: 132.9054519, Ba: 137.327, Fr: 223.0197359, Ra: 226.0254098, Sc: 44.955912, Ti: 47.867, Y: 88.90585, Zr: 91.224, La: 138.90547, Hf: 178.49, Ac: 227.0277521, Rf: 265.1167, V: 50.9415, Cr: 51.9961
이제 원자 수와 원자량의 곱의 합을 계산합니다.
몰 질량 (HLiBeNaMgKCaRbSrCsBaFrRaScTiYZrLaHfAcRfVCr) = ∑ Counti * Weighti =
Count(H) * Weight(H) + Count(Li) * Weight(Li) + Count(Be) * Weight(Be) + Count(Na) * Weight(Na) + Count(Mg) * Weight(Mg) + Count(K) * Weight(K) + Count(Ca) * Weight(Ca) + Count(Rb) * Weight(Rb) + Count(Sr) * Weight(Sr) + Count(Cs) * Weight(Cs) + Count(Ba) * Weight(Ba) + Count(Fr) * Weight(Fr) + Count(Ra) * Weight(Ra) + Count(Sc) * Weight(Sc) + Count(Ti) * Weight(Ti) + Count(Y) * Weight(Y) + Count(Zr) * Weight(Zr) + Count(La) * Weight(La) + Count(Hf) * Weight(Hf) + Count(Ac) * Weight(Ac) + Count(Rf) * Weight(Rf) + Count(V) * Weight(V) + Count(Cr) * Weight(Cr) =
1 * 1.00794 + 1 * 6.941 + 1 * 9.012182 + 1 * 22.98976928 + 1 * 24.305 + 1 * 39.0983 + 1 * 40.078 + 1 * 85.4678 + 1 * 87.62 + 1 * 132.9054519 + 1 * 137.327 + 1 * 223.0197359 + 1 * 226.0254098 + 1 * 44.955912 + 1 * 47.867 + 1 * 88.90585 + 1 * 91.224 + 1 * 138.90547 + 1 * 178.49 + 1 * 227.0277521 + 1 * 265.1167 + 1 * 50.9415 + 1 * 51.9961 =
2221.2279 g/mol
|