Can I have some help with this chart Calculate Absorbance from % Transmittance for each Standard and the Unknown Solution using A = - log T.• Calculate the concentration of each standard based on dilution using C1V1 = C2V2 . Spectrophotonmeric Data: (for standard Beer's Law graph)These are Calculated Values图mL primarymL 0.5 M NH3PercentAbsorbanceConcentrationTransmittance(g Cu/mL)stock solutionBlank 0 mL1014.17.52.521.15.05.034.92.57.560.21.09.075.6Unknown Solution24.3

Spectrophotomeric Data: (for standard Beer's Law graph) These are Calculated Values mL primary mL 0.5 M NH3 Percent Absorbance Concentration stock solution Transmittance (g Cu/mL) Blank 0 mL 10 14.1 7.5 2.5 21.1 5.0 5.0 34.9 2.5 7.5 60.2 1.0 9.0 75.6 Unknown Solution 24.3 2579

Spectrophotomeric Data: (for standard Beer's Law graph) These are Calculated Values mL primary mL 0.5 M NH3 Percent Absorbance Concentration stock solution Transmittance (g Cu/mL) Blank 0 mL 10 14.1 7.5 2.5 21.1 5.0 5.0 34.9 2.5 7.5 60.2 1.0 9.0 75.6 Unknown Solution 24.3 2579

Fundamentals Of Analytical Chemistry

9th Edition

ISBN:9781285640686

Author:Skoog

Publisher:Skoog

Chapter31: Introduction To Analytical Separations

Section: Chapter Questions

Problem 31.25QAP

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Concept explainers

Spectroanalytical Methods

Spectroanalytical methods measure the wavelength and intensity of radiations that are either emitted or absorbed by a molecular or atomic species. These methods are useful for evaluating the electronic or atomic arrangement of the molecules of a given analyte.

Question

Can I have some help with this chart Calculate Absorbance from % Transmittance for each Standard and the Unknown Solution using A = - log T. • Calculate the concentration of each standard based on dilution using C1V1 = C2V2 .

Spectrophotonmeric Data: (for standard Beer's Law graph)
These are Calculated Values
图
mL primary
mL 0.5 M NH3
Percent
Absorbance
Concentration
Transmittance
(g Cu/mL)
stock solution
Blank 0 mL
10
14.1
7.5
2.5
21.1
5.0
5.0
34.9
2.5
7.5
60.2
1.0
9.0
75.6
Unknown Solution
24.3

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