Principles of Instrumental Analysis
7th Edition
ISBN: 9781305577213
Author: Douglas A. Skoog, F. James Holler, Stanley R. Crouch
Publisher: Cengage Learning
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Question
Chapter 4, Problem 4.12QAP
Interpretation Introduction
Interpretation:
The maximum frequency of signal that can be accurately digitized is to be determined.
Concept introduction:
Nyquist criterion: To avoid a sampling error a signal must be sampled at the rate at least twice the maximum frequency component in the signal.
Mathematically we can write
where
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5. Show how the ether below could be prepared from toluene and any other necessary reagents. Show all
reagents and all intermediate structures.
H3C-
H3C-
CI
OCH2CH3
Given the major organic product(s) of each of the following reactions. If none is predicted, write "N.R."
[answer 61
a.
b.
H3C
C.
NO₂
CH3CH2CH2Cl
AICI 3
1) NaOH
CI
2) H3O+
NO₂
1. SnCl2, H3O+
2. NaOH
3
Please correct answer and don't used hand raiting
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