Construct a calibration curve based on the following data: Concentration Fe 0.100 0.500 2.00 4.00 7.00 (ppm) Absorbance 0.0122 0.0608 0.2322 0.455 0.5858 Use LINEST to find the slope and intercept and their uncertainties. Enter your answer as a number with no units to three significant figures. 0.085 0.037 b 0.100 0.500 Sm Sp r2 0.958 0.037 Sy

Construct a calibration curve based on the following data: Concentration Fe 0.100 0.500 2.00 4.00 7.00 (ppm) Absorbance 0.0122 0.0608 0.2322 0.455 0.5858 Use LINEST to find the slope and intercept and their uncertainties. Enter your answer as a number with no units to three significant figures. 0.085 0.037 b 0.100 0.500 Sm Sp r2 0.958 0.037 Sy

Chemistry

10th Edition

ISBN:9781305957404

Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Chapter1: Chemical Foundations

Section: Chapter Questions

Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...

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Question

Construct a calibration curve based on the following data:
Concentration Fe
0.100
0.500
2.00
4.00
7.00
(ppm)
Absorbance
0.0122
0.0608
0.2322
0.455
0.5858
Use LINEST to find the slope and intercept and their uncertainties.
Enter your answer as a number with no units to three significant figures.
0.085
0.037
b
m
0.100
0.500
Sm
Sb
r2
0.958
0.037
Sy

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