1)
DeltaE=E(bonding)-E(antibonding)=E(photon)=hf=hc/lamda(wavelength)
h:Planck constant
c:speed of light
2) Because E(n)=-RhZ^2/n^2
for H atom Z=1,but for He+ Z=2.
so for H,and DeltaE=Rh(1/4-1/36)
but for He+,DeltaE=4Rh(1/4-1/36)
關(guān)于原子結(jié)構(gòu) 光譜
關(guān)于原子結(jié)構(gòu) 光譜
1.光最長的波長用來破裂 Cl2中的Cl-Cl鍵是495nm
試計算Cl-Cl的最低能量.(怎么找最低能量?)
2.氫原子的光譜 中特定的line和電子轉(zhuǎn)移從n=6到n=2有關(guān)
試說明:
在一樣的電子轉(zhuǎn)移的情況下(6-2) He+ 能量 大于 corresponding transition in H atom 氫原子
(A certain line in the spectrum of atomic hydrogen is associated with the electronic transtition in the H aton from the sixth evergy level to the sexond energy level
1.account for the observation that the amount of energy associated with the same electronic transition(n=6 to n=2)in the He+ ion is greater than that associated with the correspinding transition in the H atom)
翻譯不太準(zhǔn)確 請能看懂的大師指點
1.光最長的波長用來破裂 Cl2中的Cl-Cl鍵是495nm
試計算Cl-Cl的最低能量.(怎么找最低能量?)
2.氫原子的光譜 中特定的line和電子轉(zhuǎn)移從n=6到n=2有關(guān)
試說明:
在一樣的電子轉(zhuǎn)移的情況下(6-2) He+ 能量 大于 corresponding transition in H atom 氫原子
(A certain line in the spectrum of atomic hydrogen is associated with the electronic transtition in the H aton from the sixth evergy level to the sexond energy level
1.account for the observation that the amount of energy associated with the same electronic transition(n=6 to n=2)in the He+ ion is greater than that associated with the correspinding transition in the H atom)
翻譯不太準(zhǔn)確 請能看懂的大師指點
英語人氣:154 ℃時間:2020-04-28 01:55:04
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