Friday
March 27, 2015

Homework Help: Honors Chemistry

Posted by Anonymous on Monday, October 16, 2006 at 7:10pm.

At what wavelengths do Cr(III) ions absorb the maximum amounts of light?


Look at your color wheel. What color is Cr(III)? It will absorb the complement of its color. You may have a graph of absorbance vs wavelength for Cr(III). If so, the maximum absorbance (in th visible region) is the wavelength you seek. It may have more than one peak but the one you want is the one in the visible.


But I don't have a graph of absorbance vs. wavelength for Cr(III), only for percent transmittance vs. wavelength for Cr(III). And I don't have a color wheel containing Cr(III). Please help me!


I need help balancing chemical equasions. For some reason I just cant do it.

Answer this Question

First Name:
School Subject:
Answer:

Related Questions

Chemistry - If you have red solution, at what wavelengths should it absorb light...
Chemistry - when a soultion is red in color, does the solution absorb ot ...
Art... Value - Hello, In the following question, is answer #1, correct? I know ...
Science - What determines the color of obkects that emit light and what ...
biology - Part A. Making Visual Connections with the Textbook (5 points) You ...
Chemistry - In regards to atomic emission spectroscopy: Explain why the ...
7th grade art ms.sue asap please - 1. The ingredients, or building blocks, of an...
chemistry - Based on how the indicator phenolphthalein worked in Lab III, ...
7th grade art - 1. The ingredients, or building blocks, of an artwork (1 point) ...
biology help - color blindness is a sex linked disorder caused by recessive ...

Members