Q2/ calculate the accuracy from these results: (Arrange your answer in the same table)Element Measured Globalvalue129AccuracyvaluePpmZn118Cu6666Co1613Ni2827Pb100130Cr9693Sr3240Mn10008703

Element ppm Measured Value Global Value Percent Error (%) Accuracy Zn 129 118 9.32 90.68 Cu 66…

Q2/ calculate the accuracy from these results: (Arrange your answer in the same table) Element Measured Global value 118 Accuracy value Ppm Zn 129 Cu 66 66 Co 16 13 Ni 28 27 Pb 100 130 Cr 93 Sr 32 40 Mn 1000 870 3. 96

Q2/ calculate the accuracy from these results: (Arrange your answer in the same table) Element Measured Global value 118 Accuracy value Ppm Zn 129 Cu 66 66 Co 16 13 Ni 28 27 Pb 100 130 Cr 93 Sr 32 40 Mn 1000 870 3. 96

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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Concept explainers

Matter and Measurement

In the universe, there is matter, energy, and void space. The universe contains energy and void space. The definition of matter can be considered as something which possesses mass and consumes space. Chemistry is that branch of science which deals with the study of matter. Under chemistry, nature, composition, and the changes occurring to matter are discussed.

Question

Q2/ calculate the accuracy from these results: (Arrange your answer in the same table)
Element Measured Global
value
129
Accuracy
value
Ppm
Zn
118
Cu
66
66
Co
16
13
Ni
28
27
Pb
100
130
Cr
96
93
Sr
32
40
Mn
1000
870
3

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