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2. Use Excel to construct a calibration curve (a plot of abso complex), using solution 1 as a 0 M standard. Perform a the equation for the best-fit line and the value of r² on the your lab report.

2. Use Excel to construct a calibration curve (a plot of abso complex), using solution 1 as a 0 M standard. Perform a the equation for the best-fit line and the value of r² on the your lab report.

MATLAB: An Introduction with Applications
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
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2. Use Excel to construct a calibration curve (a plot of absorbance vs. concentration of complex), using solution 1 as a 0 M standard. Perform a linear regression and display the equation for the best-fit line and the value of r² on the chart. Submit this graph with your lab report. Data and Minor calculation Part 1. Construction of calibration graph Concentration of Fe³+: 0.150M Concentration of SCN1: 5.00 x 10-4 M Concentration of HNO3: 0.10M Wavelength: 460nm Table 1: Blank solution with absorbance Solution # Absorbance 1 0.000 2 0.270 3 0.933 4 0.740 5 0.818
Transcribed Image Text:2. Use Excel to construct a calibration curve (a plot of absorbance vs. concentration of complex), using solution 1 as a 0 M standard. Perform a linear regression and display the equation for the best-fit line and the value of r² on the chart. Submit this graph with your lab report. Data and Minor calculation Part 1. Construction of calibration graph Concentration of Fe³+: 0.150M Concentration of SCN1: 5.00 x 10-4 M Concentration of HNO3: 0.10M Wavelength: 460nm Table 1: Blank solution with absorbance Solution # Absorbance 1 0.000 2 0.270 3 0.933 4 0.740 5 0.818
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