Problem: What are the units of k for each of the following? Part Afirst-order reaction a) M-1 s-1 b) M-2 s-1 c) M s-1 d) s-1 Part Bsecond-order reaction a) M-1 s-1 b) M-2 s-1 c) M s-1 d) s-1 Part Czero-order reaction a) M-1 s-1 b) M-2 s-1c) M s-1 d) s-1

FREE Expert Solution

Part A. To determine the unit of k, we will use the following equation:

k=M-n+1·t-1

n = overall order of the reaction
n = 1

t = seconds, s

k=M-1+1·s-1

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Problem Details

What are the units of k for each of the following? 

Part A

first-order reaction 

a) M-1 s-1 

b) M-2 s-1 

c) M s-1 

d) s-1 


Part B

second-order reaction 

a) M-1 s-1 

b) M-2 s-1 

c) M s-1 

d) s-1 


Part C

zero-order reaction 

a) M-1 s-1 

b) M-2 s-1

c) M s-1 

d) s-1

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