Problem: Calculate the wavelength of light that would cause an electron to transition from  n = 1 to n = 3 in the hydrogen atom. A) 103 nm B) 136 nm C) 646 nm D) 155 nm E) 971 nm

FREE Expert Solution

We are asked to calculate the wavelength of light that would make an electron transition from n=1 to n=3. 


For this problem we would use the Balmer equation: 

1λ= R1nf2 - 1ni2

Where:

λ = wavelength (m)
R = 1.0974 x 107 m-1
nf = final energy level
ni = intial energy level

89% (125 ratings)
View Complete Written Solution
Problem Details

Calculate the wavelength of light that would cause an electron to transition from  n = 1 to n = 3 in the hydrogen atom.

 A) 103 nm 

B) 136 nm 

C) 646 nm 

D) 155 nm 

E) 971 nm

Frequently Asked Questions

What scientific concept do you need to know in order to solve this problem?

Our tutors have indicated that to solve this problem you will need to apply the Bohr and Balmer Equations concept. If you need more Bohr and Balmer Equations practice, you can also practice Bohr and Balmer Equations practice problems.