Answer all questions Question 1a. Explain the origin of optical atomic absorption spectra by referring to atomic sodium. Draw a sketch to support your explanationb. A vaccine sample solution was subjected to spectroscopy study. About 8 X 105 M solution has an absorption of 0.60, as measured in a 2.0 cm cell at a wavelength of 485 nm. Calculate themolar absorptivity of KMNOc. Use the Table to answer the questions belowConcentration (M)Absorbances0.200.360.400.500.600.650.800.75Plot the graph and attach your plot.Use the table to answer the following questioni. If 1.1 cm cell was used. Calculate the molar absorptivity of Cr(III).ii. What is the concentration of a compound with absorbance 0.60, if 2 cm cell is used.

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Question 1 a. Explain the origin of optical atomic absorption spectra by referring to atomic sodium. Draw a sketch to support your explanation

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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