A certain substance, initially present at 0.950 M, decomposes by first-order kinetics with a rate constant of 1.25 × 102 mol L 's'!. Calculate the time (in seconds) required for the system to reach a concentration of 0.555M. seconds Submit Hide Hints Hint 1 Hint 2 The integrated rate law for this reaction is (A)- kt + (Alo OMA) - k+ MA O la[A] -kt + In[A]o OMA)- kt+ MA

Chemistry
10th Edition
ISBN:9781305957404
Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Chapter1: Chemical Foundations
Section: Chapter Questions
Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...
icon
Related questions
Question
[References)
CHEMWORK
A certain substance, initially present at 0.950 M, decomposes by first-order kinetics with a rate constant of 1.25 × 102 mol L-'s"! Calculate the time (in seconds) required for the system to
reach a concentration of 0.555M.
seconds
Submit
Hide Hints
Hint 1 Hint 2
pt
The integrated rate law for this reaction is
1 pt
• (A] - -kt + [A]o
1 pt
O lax([A][A],) = -kt
O MA] = kt + 1/[A]o
O 1pt
O In[A] - kt + In[Alo
O pt
O MA) = -kt + 1/[Alo
O 1 pt
Check int
1st Attempt
1 pt
O 1 pt
Feedback
15
1 pt
n 16
1 pt
Submit Answer
Try Another Version
10 item attempts remaining
ress
Items
Previous
ish Asnigment
Save and Exit
416 PM
2/26/2021
%23
2
+ back
ER
s/DFG
xcv B
T
C
pause
t shift
alt
ctrl
Transcribed Image Text:[References) CHEMWORK A certain substance, initially present at 0.950 M, decomposes by first-order kinetics with a rate constant of 1.25 × 102 mol L-'s"! Calculate the time (in seconds) required for the system to reach a concentration of 0.555M. seconds Submit Hide Hints Hint 1 Hint 2 pt The integrated rate law for this reaction is 1 pt • (A] - -kt + [A]o 1 pt O lax([A][A],) = -kt O MA] = kt + 1/[A]o O 1pt O In[A] - kt + In[Alo O pt O MA) = -kt + 1/[Alo O 1 pt Check int 1st Attempt 1 pt O 1 pt Feedback 15 1 pt n 16 1 pt Submit Answer Try Another Version 10 item attempts remaining ress Items Previous ish Asnigment Save and Exit 416 PM 2/26/2021 %23 2 + back ER s/DFG xcv B T C pause t shift alt ctrl
Expert Solution
Step 1

Chemistry homework question answer, step 1, image 1

trending now

Trending now

This is a popular solution!

steps

Step by step

Solved in 2 steps with 2 images

Blurred answer
Knowledge Booster
Rate Laws
Learn more about
Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, chemistry and related others by exploring similar questions and additional content below.
Similar questions
  • SEE MORE QUESTIONS
Recommended textbooks for you
Chemistry
Chemistry
Chemistry
ISBN:
9781305957404
Author:
Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Publisher:
Cengage Learning
Chemistry
Chemistry
Chemistry
ISBN:
9781259911156
Author:
Raymond Chang Dr., Jason Overby Professor
Publisher:
McGraw-Hill Education
Principles of Instrumental Analysis
Principles of Instrumental Analysis
Chemistry
ISBN:
9781305577213
Author:
Douglas A. Skoog, F. James Holler, Stanley R. Crouch
Publisher:
Cengage Learning
Organic Chemistry
Organic Chemistry
Chemistry
ISBN:
9780078021558
Author:
Janice Gorzynski Smith Dr.
Publisher:
McGraw-Hill Education
Chemistry: Principles and Reactions
Chemistry: Principles and Reactions
Chemistry
ISBN:
9781305079373
Author:
William L. Masterton, Cecile N. Hurley
Publisher:
Cengage Learning
Elementary Principles of Chemical Processes, Bind…
Elementary Principles of Chemical Processes, Bind…
Chemistry
ISBN:
9781118431221
Author:
Richard M. Felder, Ronald W. Rousseau, Lisa G. Bullard
Publisher:
WILEY