Friday
July 25, 2014

Homework Help: Chemistry

Posted by Alex on Wednesday, February 4, 2009 at 3:23pm.

Why are different wavelengths used for red and blue dye in a spectrophotometer?

Also..does a spectrophotometer measure concentration or absorbance?

Answer this Question

First Name:
School Subject:
Answer:

Related Questions

Chem - Why are different wavelengths used for red and blue dye in a ...
biology 110 - you are making a standard to be used to measure protien ...
College Chemistry Lab - Suppose that a 2.50x10^-6M solution of red dye No. 2 had...
Chem - I have no idea What to do. What does it mean by 'draw what you think the ...
biology 110 - using a spectrophotometer what is the relationship between ...
bio-assap - if there were two proteins samples of exactly the same concentration...
chemistry - for our lab, we are given the molarity of ClO-. We are then supposed...
science - If you can only answer just one that's just as helpful too! thanks ...
Chemistry - A student measures k for a certain blue dye to be 19.4 M^-1 at 560 ...
Chemistry - A metal element (M) forms a hexadentate complex with the ligand ...

Search
Members