Chemistry question

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  • #1
I'm
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Homework Statement


A carbon-Oxegen double bond in certain organic molecules absorbs radiation that has a frequency of 6.0 x 10^13 s^-1

A. What is the wavelength of this radiation?
B. What is the energy of this radiation per photon? per mole of photons?


Homework Equations





The Attempt at a Solution



for A I got

5.0 x 10 ^-6 M

for B I just don't know how to do it

I tried using E = hv, and I got 3.9 x 10 ^-20
 

Answers and Replies

  • #2
I'm
44
0
Please.
 
  • #3
Borek
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Show units in your answers, 3.9x10-20 means nothing.

M is a molar concentration, I suppose you meant m for meters. If so, you are right in A.

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