Tuesday
March 3, 2015

Homework Help: Chem

Posted by Kim on Monday, October 11, 2010 at 10:59pm.

I have no idea What to do. What does it mean by 'draw what you think the visible range spectrum of this dye would look like.' To get the A, I used Beer's law. So I got 9.265nm for Absorbance. What should I do for the next?
The question is
----Next Simon checks the spectrophotometer. He takes out his traveling standard solution - a 2.50 x 10-5 M solution of a particularly stable dye It has a molar absorptivity of 3.85 x 105 at 585 nm. What value for absorbance at 585 nm does Simon expect to get? Draw what you think the visible range spectrum of this dye would look like.

Answer this Question

First Name:
School Subject:
Answer:

Related Questions

chemistry - for our lab, we are given the molarity of ClO-. We are then supposed...
Chemistry - Can you tell if Beer's Law holds for your stock solutions as well as...
Chemistry Problem - A student proposes to use visible spectroscopy to measure ...
beer's law plot - name and give the formula for two cations that you think could...
Physics - What type of spectrum is produced by a hydrogen gas when a high ...
Chemistry - The empirical formula for Brilliant Blie dye is C37 H34 N2 O9 S3 Na2...
Chemistry - This is about spectrometry. How would the presence of salicylic acid...
SCIENCE - This assignment is dealing with the electromagnetic spectrum. I have ...
Econ - Pat takes 4 hours to brew 5 L of beer and 2 hours to make a pizza. Kris ...
pre calculus - I believe that the domain for f(x) = log subscript 3 (1-x) is x ...

Members