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maksim [4K]
3 years ago
12

26)

Chemistry
1 answer:
inessss [21]3 years ago
3 0

Answer:

LiO2

Explanation:

One Lithium per 2 Oxygen

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Calculate the energy required to ionize a hydrogen atom to an excited state where the electron is initially in the n = 5 energy
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. The energy of shells in a hydrogen atom is calculated by the formula E = -Eo/n^2 where n is any integer, and Eo = 2.179X10^-18 J. So, the energy of a ground state electron in hydrogen is:

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3. Repeat the calculation in 1, but using n=5.


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