table of values second photo 2.00. 0.300 1.00. 0.254 2.00. 0.215 3.00. 0.183 e reaction AB→ A + B, data was collected and graphed as shown below. ar) 00 [AB] (M) 1 0.300 [AB] In[AB] [AB] 00 0.254 00 0.215 00 0.183 What is the reaction order in terms of AB? O oth O 1st O 2nd Determine the value of the rate constant k, with units. Briefly explain how you determined k. 100.0
table of values second photo 2.00. 0.300 1.00. 0.254 2.00. 0.215 3.00. 0.183 e reaction AB→ A + B, data was collected and graphed as shown below. ar) 00 [AB] (M) 1 0.300 [AB] In[AB] [AB] 00 0.254 00 0.215 00 0.183 What is the reaction order in terms of AB? O oth O 1st O 2nd Determine the value of the rate constant k, with units. Briefly explain how you determined k. 100.0
Chemistry: Matter and Change
1st Edition
ISBN:9780078746376
Author:Dinah Zike, Laurel Dingrando, Nicholas Hainen, Cheryl Wistrom
Publisher:Dinah Zike, Laurel Dingrando, Nicholas Hainen, Cheryl Wistrom
Chapter13: Gases
Section: Chapter Questions
Problem 51A
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Question
Question is in photos,
Transcribed Image Text:table of values second photo
2.00. 0.300
1.00. 0.254
2.00. 0.215
3.00. 0.183
![e reaction AB→ A + B, data was collected and graphed as shown below.
ar)
00
[AB] (M)
1
0.300
[AB]
In[AB]
[AB]
00
0.254
00
0.215
00
0.183
What is the reaction order in terms of AB?
O oth
O 1st
O 2nd
Determine the value of the rate constant k, with units. Briefly explain how you determined k.
100.0](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F1fd693be-b98f-44c2-a8d1-a1b202988777%2F9d70af92-047b-46fe-a71e-9a0be6522eec%2F7nnqo9t.jpeg&w=3840&q=75)
Transcribed Image Text:e reaction AB→ A + B, data was collected and graphed as shown below.
ar)
00
[AB] (M)
1
0.300
[AB]
In[AB]
[AB]
00
0.254
00
0.215
00
0.183
What is the reaction order in terms of AB?
O oth
O 1st
O 2nd
Determine the value of the rate constant k, with units. Briefly explain how you determined k.
100.0
Expert Solution
Step 1
1) Since for the 0th order reaction, the graph between the [AB] v/s t should be linear
for the 1st order reaction, the graph between ln[AB] v/s t should be linear
and for the 2nd order reaction, the graph between 1 / [AB] v/s t should be linear
And since from the above graph we can see that ln[AB] v/s t is a linear graph
Hence the reaction is first order.
Step 2
NOTE : I have assumed that the first column given in the table is rate as its not mentioned
If it is something else, than the procedure for calculation of rate constant will be different.
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