A hydrogen atom is in its second excited state, n = 3. PART A Using the...

A hydrogen atom is in its second excited state, n = 3.

PART A

Using the Bohr model of hydrogen, find the linear momentum.

PART B

Using the Bohr model of hydrogen, find the angular momentum of the electron in this atom.

Expert Solution

E = hc/lambda

E =13.6/n^2 = 2.4178 x 10^-19 J

lambda = 8.227 x 10^-7 m

2pi*r = n*lambda

r = 3.928 x 10^-7 m

mvr = nh/2pi

mv = nh/2pir

mv = 8.059 x 10^-28 m/s

part b )

L = nh/2pi

L = 3.166 x 10^-34

genius_generous answered 2 years ago

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