Wednesday
August 20, 2014

Homework Help: chemistry

Posted by kkk on Tuesday, January 5, 2010 at 5:59am.

why do you need to construct a calibration curve when doing spectrophotometric determinations? Is it not possible to obtain the concentration of the unknown solution by simply getting the extinction coefficient of the species under study and then determine its concentration in the unknown solution by using Beer's law? Thanks!

Answer this Question

First Name:
School Subject:
Answer:

Related Questions

Chemistry - Do I solve this by multiplying 1.8645 by 1.14??The equation of your...
chem - Joe Student created a calibration curve. When determining the unknown ...
Chemistry - I'm trying to do a lab, and I need to find the concentration of ...
chemistry - Melting point experiment: how do i know the calibration curve? we ...
Chemistry - A voltaic cell designed to measure [Cu2+]is constructed of a ...
Chemistry - Refer to the calibration curve shown in the experiment. If the ...
Chemistry - Phosphate standards used to generate the calibration curve are ...
chemistry - When the glucose solution described in part A is connected to an ...
chemistry - When the glucose solution described in part A is connected to an ...
chemistry-calibration curve - what does the calibration curve tell you about the...

Search
Members