Saturday
April 19, 2014

Homework Help: Chemistry

Posted by Anon on Thursday, December 6, 2012 at 12:55am.

Suppose that absorbances of several solutions were measured at 545 nm. What is the frequency of this wavelength? What is the energy of this wavelength? (h=6.626 times 10^-34J*S)

Answer this Question

First Name:
School Subject:
Answer:

Related Questions

Chemistry - Cobalt was used as an internal standard to analyze a sample of ...
CHEMISTRY - Cobalt was used as an internal standard to analyze a sample of ...
CHEMISTRY PLEASE HELP - Cobalt was used as an internal standard to analyze a ...
Honors Chemistry - I don't exactly understand this question -- can someone maybe...
chemistry - The vapor pressures of several solutions of water-propanol(...
Chemistry - Suppose you have two solutions to titrate with NaOH: (a) 10 ml of.1M...
Chemistry - Suppose you were given three unlabelled solutions. You know that one...
chemistry (litmus paper) - When using litmus paper I was wondering why do you ...
Math check - Decide whether each equation has one, no solutions, or infanatly ...
Chemistry - You are measuring the concentration of Fe2 in a sample by measuring ...

Search
Members