Homework Help: chemistry

Posted by amar chauhan on Saturday, November 17, 2012 at 8:29am.

Sulfur vapor is analyzed by photoelectron spectroscopy (PES). Measurements determine that photoelectrons associated with the 1st ionization energy of sulfur move with de Broglie wavelength λ=5.591 A˚. What is the maximum wavelength (in meters) of radiation capable of ionizing sulfur and producing this effect?

chemistry - hh, Saturday, November 17, 2012 at 2:57pm
What is the equation
chemistry - Juan Chota Corta, Saturday, November 17, 2012 at 6:00pm
Don't answer this question until monday. It is for Edx Mit midterm exam class.
chemistry - b, Sunday, November 18, 2012 at 1:38am
equation please
chemistry - a, Sunday, November 18, 2012 at 12:44pm
did you get an answer?
chemistry - chelo, Sunday, November 18, 2012 at 2:58pm
How is this calculated? someone to give the little formula
chemistry - c, Sunday, November 18, 2012 at 11:07pm
p=h/lambda(meters) ,
E= p^2/2m + 1.659*10^-18,
LambdaMax=hc/E

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