EBK EXPLORING CHEMICAL ANALYSIS
5th Edition
ISBN: 8220101443908
Author: Harris
Publisher: MAC HIGHER
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Chapter 21, Problem 21.5P
Interpretation Introduction
Interpretation:
Reason behind reduced tailing when silanization technique is used has to be given.
Concept Introduction:
The polarity of solute within the analyte and extent of analyte loaded into the column determines the shapes of peaks. With overloaded columns, solute gets concentrated with certain regions more than others. And thus asymmetric peaks are observed. Another asymmetric peak is observed when the polar analyte is added to the column.
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Students have asked these similar questions
Given the equilibrium A2 + B2 ⇌ 2 AB where k1 is the rate coefficient of the forward reaction and k-1 is the rate coefficient of the reverse reaction, with the forward reaction being first-order in A2 and B2, and the reverse reaction being second-order in AB. Equilibrium will be reached later if the relative values of the constants are:(A) k1 high and k-1 high(B) k1 high and k-1 low(C) k1 low and k-1 high(D) k1 low and k-1 low
A 2-step reaction has the following mechanism:
|
1. (fast) R2
R+R
2. (slow) R+Q
K₂ P
k_1
What series does it have?
(A). v=
-
= (k + k1 − k-1)[R2][Q]
(B). v=-k₁[R₂] + k₁[R]² - k₂[R][Q]
(C). v=k₂[R]²[Q]²
(D). v = k[R₂]1/2[Q]
Steps and explanations. Also provide, if possible, ways to adress this kind of problems in general.
Chapter 21 Solutions
EBK EXPLORING CHEMICAL ANALYSIS
Ch. 21 - Prob. 21.1PCh. 21 - Prob. 21.2PCh. 21 - Prob. 21.3PCh. 21 - Prob. 21.4PCh. 21 - Prob. 21.5PCh. 21 - Prob. 21.6PCh. 21 - Prob. 21.7PCh. 21 - Prob. 21.8PCh. 21 - Prob. 21.9PCh. 21 - Prob. 21.10P
Ch. 21 - Prob. 21.11PCh. 21 - Prob. 21.12PCh. 21 - Prob. 21.13PCh. 21 - Prob. 21.14PCh. 21 - Prob. 21.15PCh. 21 - Prob. 21.16PCh. 21 - Prob. 21.17PCh. 21 - Prob. 21.19PCh. 21 - Prob. 21.20PCh. 21 - Prob. 21.21PCh. 21 - Prob. 21.22PCh. 21 - Prob. 21.23PCh. 21 - Prob. 21.24PCh. 21 - Prob. 21.25PCh. 21 - Prob. 21.26PCh. 21 - Prob. 21.27PCh. 21 - Prob. 21.28PCh. 21 - Prob. 21.29P
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