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Chemistry
10th Edition
ISBN: 9781305957404
Author: Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Publisher: Cengage Learning
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Is it correct
![4:39 PM Mon 13 Nov
Q
ch
X Fnb Lab report 1
no
第2頁,共5頁
X
*
Ch 8 Chemical.. x
5.
I.
II.
III.
IV.
E. 5.2 x 10-4 mol dm-³ s-1
Ch3
A.
B.
D.
E.
23-24 IGC A2 ✓
I, I and IV only
I, III and IV only
249 4 Kinetics..
and IV only
II, III and IV only
III and IV only
*
Which of the following statements are CORRECT?
T
X
8:0
249 4 Kinetics... X
n
The activation energy, Ea, is usually about the same as AE for a reaction. X
The activation energy for a reaction does not change significantly as temperature
changes. ✓
Reactions with more negative values of AG are spontaneous and proceed at a higher
rate than those with less negative values of AG. X
An exothermic reaction must be spontaneous if there is an increase
of the system.
Ch 8 Chemical..
the entropy
31%
dan
23-24 IGC A2](https://content.bartleby.com/qna-images/question/a2650982-bfa0-4833-8839-36e38fd46b33/e0159ec0-5d86-4061-bcdb-0c78933d1cef/3r4ttef_thumbnail.jpeg)
Transcribed Image Text:4:39 PM Mon 13 Nov
Q
ch
X Fnb Lab report 1
no
第2頁,共5頁
X
*
Ch 8 Chemical.. x
5.
I.
II.
III.
IV.
E. 5.2 x 10-4 mol dm-³ s-1
Ch3
A.
B.
D.
E.
23-24 IGC A2 ✓
I, I and IV only
I, III and IV only
249 4 Kinetics..
and IV only
II, III and IV only
III and IV only
*
Which of the following statements are CORRECT?
T
X
8:0
249 4 Kinetics... X
n
The activation energy, Ea, is usually about the same as AE for a reaction. X
The activation energy for a reaction does not change significantly as temperature
changes. ✓
Reactions with more negative values of AG are spontaneous and proceed at a higher
rate than those with less negative values of AG. X
An exothermic reaction must be spontaneous if there is an increase
of the system.
Ch 8 Chemical..
the entropy
31%
dan
23-24 IGC A2
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