Chemistry, asked by danie7, 1 year ago

Calculate the energy associated with the first orbit of He^+, what is the radius of this orbit ​

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Answered by Anonymous
14

Energy of orbit n, En = RH (Z2 / n2 ) and radius, rn = ao n2 / Z

RH = 2.18 * 10-18 J; Z = 2; n = 1; ao = 52.9 pm

En = 2.18 * 10-18 J (4/1) = 8.72 * 10-18 J

rn = 52.9 pm * 1 / 2 = 26.45 pm

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Answered by mugdha10
5

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