Physical Chemistry Plus Mastering Chemistry With Etext -- Access Card Package (3rd Edition) (engel Physical Chemistry Series)
3rd Edition
ISBN: 9780321766205
Author: Thomas Engel, Philip Reid
Publisher: PEARSON
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Chapter 7, Problem 7.4NP
Interpretation Introduction
Interpretation : The final temperature of Ar which did undergo an adiabatic expansion should be calculated using ideal gas and van der Waals equations of state.
Concept Introduction :
The change in internal energy for a Van der Waals gas is calculated as follows:
Here,
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For the decomposition reaction of N2O5(g): 2 N2O5(g) → 4 NO2(g) + O2(g), the following mechanism has been proposed:
N2O5 NO2 + NO3 (K1) | NO2 + NO3 → N2O5 (k-1) | NO2 + NO3 NO2 + O2 + NO (k2) | NO + N2O51 NO2 + NO2 + NO2 (K3)
→
Give the expression for the acceptable rate.
→
→
(A).
d[N205]
dt
==
2k,k₂[N₂O₂]
k₁+k₁₂
(B).
d[N2O5]
=-k₁[N₂O] + k₁[NO₂] [NO3] - k₂[NO₂]³
dt
(C).
d[N2O5]
=-k₁[N₂O] + k [NO] - k₂[NO] [NO]
d[N2O5]
(D).
=
dt
= -k₁[N2O5] - k¸[NO][N₂05]
dt
Do not apply the calculations, based on the approximation of the stationary state, to make them perform correctly. Basta discard
the 3 responses that you encounter that are obviously erroneous if you apply the formula to determine the speed of a reaction.
For the decomposition reaction of N2O5(g): 2 N2O5(g) → 4 NO2(g) + O2(g), the following mechanism has been proposed:
N2O5 NO2 + NO3 (K1) | NO2 + NO3 → N2O5 (k-1) | NO2 + NO3 NO2 + O2 + NO (k2) | NO + N2O51 NO2 + NO2 + NO2 (K3)
→
Give the expression for the acceptable rate.
→
→
(A).
d[N205]
dt
==
2k,k₂[N₂O₂]
k₁+k₁₂
(B).
d[N2O5]
=-k₁[N₂O] + k₁[NO₂] [NO3] - k₂[NO₂]³
dt
(C).
d[N2O5]
=-k₁[N₂O] + k [NO] - k₂[NO] [NO]
d[N2O5]
(D).
=
dt
= -k₁[N2O5] - k¸[NO][N₂05]
dt
Do not apply the calculations, based on the approximation of the stationary state, to make them perform correctly. Basta discard
the 3 responses that you encounter that are obviously erroneous if you apply the formula to determine the speed of a reaction.
R lactam or lactone considering as weak acid or weak base and why
Chapter 7 Solutions
Physical Chemistry Plus Mastering Chemistry With Etext -- Access Card Package (3rd Edition) (engel Physical Chemistry Series)
Ch. 7 - Prob. 7.1CPCh. 7 - Prob. 7.2CPCh. 7 - Prob. 7.3CPCh. 7 - Prob. 7.4CPCh. 7 - Prob. 7.5CPCh. 7 - Prob. 7.6CPCh. 7 - Prob. 7.7CPCh. 7 - Prob. 7.8CPCh. 7 - Prob. 7.9CPCh. 7 - Prob. 7.10CP
Ch. 7 - Prob. 7.11CPCh. 7 - Prob. 7.12CPCh. 7 - Prob. 7.13CPCh. 7 - Prob. 7.14CPCh. 7 - Prob. 7.15CPCh. 7 - Prob. 7.16CPCh. 7 - Prob. 7.17CPCh. 7 - Prob. 7.18CPCh. 7 - Prob. 7.19CPCh. 7 - Prob. 7.20CPCh. 7 - Prob. 7.1NPCh. 7 - Prob. 7.2NPCh. 7 - Prob. 7.3NPCh. 7 - Prob. 7.4NPCh. 7 - Prob. 7.5NPCh. 7 - Prob. 7.6NPCh. 7 - Prob. 7.7NPCh. 7 - Prob. 7.8NPCh. 7 - Prob. 7.9NPCh. 7 - Prob. 7.10NPCh. 7 - Prob. 7.11NPCh. 7 - Prob. 7.12NPCh. 7 - Prob. 7.13NPCh. 7 - Prob. 7.14NPCh. 7 - Prob. 7.15NPCh. 7 - Prob. 7.16NPCh. 7 - Prob. 7.17NPCh. 7 - Prob. 7.18NPCh. 7 - Prob. 7.19NPCh. 7 - Prob. 7.20NPCh. 7 - Prob. 7.21NPCh. 7 - Prob. 7.22NPCh. 7 - Prob. 7.23NPCh. 7 - Prob. 7.24NPCh. 7 - Prob. 7.25NPCh. 7 - Prob. 7.26NPCh. 7 - Prob. 7.27NPCh. 7 - Prob. 7.28NP
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