The concentration for a first-order reaction is given by the equation: In[A] = -kt + In [A], Where: [A] = concentration of reactant A [A]o = initial concentration of reactant A k = rate constant t = time In order to solve for the time, t, in two steps you must: Step One Add the same expression to each side of the equation to leave the term that includes the variable by itself on the right-hand side of the expression: (Be sure that the answer field changes from light yellow to dark yellow before releasing your answer.) + In[A] = -kt + In [A], Drag and drop your selection from the following list to complete the answer: 1 In[Ao] – In[Ao] In[Ao] In[Ao] Submit

College Algebra
10th Edition
ISBN:9781337282291
Author:Ron Larson
Publisher:Ron Larson
Chapter3: Polynomial Functions
Section3.5: Mathematical Modeling And Variation
Problem 7ECP: The kinetic energy E of an object varies jointly with the object’s mass m and the square of the...
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The concentration for a first-order reaction is given by the equation:
In[A] = -kt +In [A],
Where:
[A]
[A]o
= concentration of reactant A
= initial concentration of reactant A
k = rate constant
t = time
In order to solve for the time, t, in two steps you must:
Step One
Add the same expression to each side of the equation to leave the term that includes the variable by itself on the right-hand side of the expression:
(Be sure that the answer field changes from light yellow to dark yellow before releasing your answer.)
+ In[A] =
-kt + In [A]o
Drag and drop your selection from the following list to complete the answer:
1
1
In[Ao]
- In[Ao]
In[Ao]
In[Ao]
Submit
Transcribed Image Text:The concentration for a first-order reaction is given by the equation: In[A] = -kt +In [A], Where: [A] [A]o = concentration of reactant A = initial concentration of reactant A k = rate constant t = time In order to solve for the time, t, in two steps you must: Step One Add the same expression to each side of the equation to leave the term that includes the variable by itself on the right-hand side of the expression: (Be sure that the answer field changes from light yellow to dark yellow before releasing your answer.) + In[A] = -kt + In [A]o Drag and drop your selection from the following list to complete the answer: 1 1 In[Ao] - In[Ao] In[Ao] In[Ao] Submit
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