5. (a) Use the hydrogen-like model z2 (in eV) En =-13.6 to calculate the total energy of the three electrons of lithium (Li), which has the electron configuration: 1s 2s'. The three ionization energies for Li(g) are: IE, = 5.392 ev; IE2 = 75.64 eV; IE, = 122.5 eV. With the help of Koopman's theorem, what is the total energy of ropulsion between lithium's three electrons (in kJ mol')?

5. (a) Use the hydrogen-like model z2 (in eV) En =-13.6 to calculate the total energy of the three electrons of lithium (Li), which has the electron configuration: 1s 2s'. The three ionization energies for Li(g) are: IE, = 5.392 ev; IE2 = 75.64 eV; IE, = 122.5 eV. With the help of Koopman's theorem, what is the total energy of ropulsion between lithium's three electrons (in kJ mol')?

Chemistry

10th Edition

ISBN:9781305957404

Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Chapter1: Chemical Foundations

Section: Chapter Questions

Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...

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