Solution Found!

Chemistry / Principles of Instrumental Analysis 6 / Chapter 13 / Problem 13-22

Principles of Instrumental Analysis | 6th Edition | ISBN: 9780495012016 | Authors: Douglas A. Skoog F. James Holler Stanley R. Crouch

Change Question

The following data were taken from a diode-array spectrophotometer in an experimentto

Chapter 13, Problem 13-22

(choose chapter or problem)

Get Unlimited Answers

QUESTION:

The following data were taken from a diode-array spectrophotometer in an experimentto measure the spectrum of the Co(II)-EDTA complex. The columnlabeled P;o'"",," is the relative signal obtained with sample solution in the cellafter subtraction of the dark signal. The column labeled Pm",,,, is the referencesignal obtained with only solvent in the cell after subtraction of the dark signal.Find the transmittance at each wavelength. and the absorbance at each wavelength.Plot the spectrum of th.: compound.

Questions & Answers

QUESTION:

The following data were taken from a diode-array spectrophotometer in an experimentto measure the spectrum of the Co(II)-EDTA complex. The columnlabeled P;o'"",," is the relative signal obtained with sample solution in the cellafter subtraction of the dark signal. The column labeled Pm",,,, is the referencesignal obtained with only solvent in the cell after subtraction of the dark signal.Find the transmittance at each wavelength. and the absorbance at each wavelength.Plot the spectrum of th.: compound.

ANSWER:

Step 1 of 7

To determine the transmittance following formula is used,

And to determine absorbance following formula is used,

Study Tools You Might Need

Chapter: 5 Problem: 4P

Physics: Principles with Applications 6
Problem 4P A fishermans scale stretches 3.6 cm when a 2.7-kg fish hangs from it. (a) What is the spring stiffness constant and (b) what will be the amplitude and frequency of vibration if the fish is pulled down 2.5 cm more and released so that it vibrates up and down?

Chapter: 3 Problem: 6

College Physics 1
Problem 6CQ Suppose you take two steps A and B (that is, two nonzero displacements). Under what circumstances can you end up at your starting point? More generally, under what circumstances can two nonzero vectors add to give zero? Is the maximum distance you can end up from the starting point A +

Chapter: 7 Problem: 22E

Stats: Data and Models 4
Problem 22E Car thefts The National Insurance Crime Bureau reports that Honda Accords, Honda Civics, and Toyota Camrys are the cars most frequently reported stolen, while Ford Tauruses, Pontiac Vibes, and Buick LeSabres are stolen least often. Is it reasonable to say that theres a correlation betwee

Chapter: 10 Problem: 10.31

Classical Mechanics 0
Consider an arbitrary rigid body with an axis of rotational symmetry, which we'll call i. (a) Prove that the axis of symmetry is a principal axis. (b) Prove that any two directions x and Sr perpendicular to i and each other are also principal axes. (c) Prove that the principal moments corresponding t

Chapter: 0 Problem: 10

Biology 8
Herbivory (plant-eating) has evolved repeatedly in insects, typically from meat-eating or detritus-feeding ancestors (detritus is dead organic matter). Moths and butterflies, for example, eat plants. whereas their "sister group" (the insect group to which they are most closely related), the caddisfli

Chapter: 8 Problem: 12

Elementary Statistics: A Step by Step Approach 8th ed. 8
Internet Visits A U.S. Web Usage Snapshot indicated a monthly average of 36 Internet visits per user from home. A random sample of 24 Internet users yielded a sample mean of 42.1 visits with a standard deviation of 5.3. At the 0.01 level of significance can it be concluded that this differs from the

Chapter: 21 Problem: 3

Principles of Economics 9
At two points on an indifference curve, a. the consumer has the same income. b. the consumer has the same marginal rate of substitution. c. the bundles of goods cost the consumer the same amount. d. the bundles of goods yield the consumer the same satisfaction.

Chapter: 10 Problem: 16

College Physics: Explore and Apply 2
A pendulum clock is moved from the Mississippi Delta region to the Rocky Mountains. Will the clock run faster or slower in the Rockies? Why? How can it be adjusted to compensate for this change? Describe your assumptions.

Not The Solution You Need? Search for Your Answer Here:

×

Login

Login or Sign up for access to all of our study tools and educational content!

×

Register

Sign up for access to all content on our site!

Or login if you already have an account