I need help with my general chemistry lab homework. I have all the data I need, but I am not able to understand what I need to do to get to where I need to be. I am on desktop so the questions in my lab manual is as follows (Lab is on Beer-Lambert Law): using the three standards (Solutions 1, 2, and 3), create a calibration plot. Report the linear fit equation and R^2 value. Using the equation and absorbance of the sport drink sample, calculate the concentration of allura red in the sports drink sample. I have the data collected in lab. I just need help getting to what is expected. Thanks!
I need help with my general chemistry lab homework. I have all the data I need, but I am not able to understand what I need to do to get to where I need to be. I am on desktop so the questions in my lab manual is as follows (Lab is on Beer-Lambert Law): using the three standards (Solutions 1, 2, and 3), create a calibration plot. Report the linear fit equation and R^2 value. Using the equation and absorbance of the sport drink sample, calculate the concentration of allura red in the sports drink sample. I have the data collected in lab. I just need help getting to what is expected. Thanks!
Principles of Instrumental Analysis
7th Edition
ISBN:9781305577213
Author:Douglas A. Skoog, F. James Holler, Stanley R. Crouch
Publisher:Douglas A. Skoog, F. James Holler, Stanley R. Crouch
Chapter1: Introduction
Section: Chapter Questions
Problem 1.12QAP
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I need help with my general chemistry lab homework. I have all the data I need, but I am not able to understand what I need to do to get to where I need to be. I am on desktop so the questions in my lab manual is as follows (Lab is on Beer-Lambert Law):
using the three standards (Solutions 1, 2, and 3), create a calibration plot. Report the linear fit equation and R^2 value.
Using the equation and absorbance of the sport drink sample, calculate the concentration of allura red in the sports drink sample.
I have the data collected in lab. I just need help getting to what is expected. Thanks!
Expert Solution
Step 1
As per Beer-Lambert law, absorbance is given as:
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