Chemistry Practice Problems Bohr and Balmer Equations Practice Problems Solution:  For a hydrogen atom, calculate the energy (in kJ)...

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# Solution:  For a hydrogen atom, calculate the energy (in kJ) of a photon in the Balmer series that results from the transition n = 5 to n = 2. a. 1.09x10 -20 kJ b. 2.04x10 -21 kJ c. 2.18x10 -21 kJ d. 3.03x10 -22 kJ e. 4.58x10 -22 kJ

###### Problem

For a hydrogen atom, calculate the energy (in kJ) of a photon in the Balmer series that results from the transition n = 5 to n = 2.

a. 1.09x10 -20 kJ

b. 2.04x10 -21 kJ

c. 2.18x10 -21 kJ

d. 3.03x10 -22 kJ

e. 4.58x10 -22 kJ

Bohr and Balmer Equations

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#### Q. How much energy is emitted in kJ/mol when an electron in the H atom transitions from n = 6 to n = 2? A. 275 B. 292 C. 302  D. 310 E. 321

Solved • Mon Feb 22 2016 08:35:04 GMT-0500 (EST)

Bohr and Balmer Equations

#### Q. When an electron of an excited hydrogen atom falls from level n = 3 to level n = 1, what is the frequency (in s-1) of the light emitted? a. 2.92 x1 0...

Solved • Sat Feb 13 2016 20:05:37 GMT-0500 (EST)

Bohr and Balmer Equations

#### Q. It is possible to determine the ionization energy for hydrogen using the Bohr equation. Calculate the ionization energy (in kJ) for a mole of hydrogen...

Solved • Fri Feb 05 2016 09:26:27 GMT-0500 (EST)