At a certain temperature the rate of this reaction is first order in H₂CO, with a rate constant of 0.0158 s H_CO, (aq) —+ H,O(aq)+CO, (aq) Suppose a vessel contains H₂CO, at a concentration of 0.330M. Calculate how long it takes for the concentration of H₂CO, to decrease to 0.0363 M. You may assume no other reaction is important. Round your answer to 2 significant digits.
At a certain temperature the rate of this reaction is first order in H₂CO, with a rate constant of 0.0158 s H_CO, (aq) —+ H,O(aq)+CO, (aq) Suppose a vessel contains H₂CO, at a concentration of 0.330M. Calculate how long it takes for the concentration of H₂CO, to decrease to 0.0363 M. You may assume no other reaction is important. Round your answer to 2 significant digits.
Chemistry for Engineering Students
4th Edition
ISBN:9781337398909
Author:Lawrence S. Brown, Tom Holme
Publisher:Lawrence S. Brown, Tom Holme
Chapter11: Chemical Kinetics
Section: Chapter Questions
Problem 11.99PAE: Substances that poison a catalyst pose a major concern for many engineering designs, including those...
Related questions
Question
![**Kinetics and Equilibrium: Using First- and Second-Order Integrated Rate Laws**
At a certain temperature, the rate of this reaction is first order in \( \text{H}_2\text{CO}_3 \), with a rate constant of \( 0.0158 \, \text{s}^{-1} \):
\[ \text{H}_2\text{CO}_3 (aq) \rightarrow \text{H}_2\text{O} (aq) + \text{CO}_2 (aq) \]
Suppose a vessel contains \( \text{H}_2\text{CO}_3 \) at a concentration of \( 0.330 \, \text{M} \). Calculate how long it takes for the concentration of \( \text{H}_2\text{CO}_3 \) to decrease to \( 0.0363 \, \text{M} \). You may assume no other reaction is important.
Round your answer to 2 significant digits.
**Input Box:**
An interactive section where users can enter their calculated result.
**Explanation and Check Buttons:**
- "Explanation" button provides detailed steps and solutions.
- "Check" button verifies if the entered answer is correct.](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F1ac9d9fd-0ce6-4ad9-ac74-440cab402247%2Fa3b97ba8-f320-4621-86b7-1ba59be512af%2Fv4asbgj_processed.jpeg&w=3840&q=75)
Transcribed Image Text:**Kinetics and Equilibrium: Using First- and Second-Order Integrated Rate Laws**
At a certain temperature, the rate of this reaction is first order in \( \text{H}_2\text{CO}_3 \), with a rate constant of \( 0.0158 \, \text{s}^{-1} \):
\[ \text{H}_2\text{CO}_3 (aq) \rightarrow \text{H}_2\text{O} (aq) + \text{CO}_2 (aq) \]
Suppose a vessel contains \( \text{H}_2\text{CO}_3 \) at a concentration of \( 0.330 \, \text{M} \). Calculate how long it takes for the concentration of \( \text{H}_2\text{CO}_3 \) to decrease to \( 0.0363 \, \text{M} \). You may assume no other reaction is important.
Round your answer to 2 significant digits.
**Input Box:**
An interactive section where users can enter their calculated result.
**Explanation and Check Buttons:**
- "Explanation" button provides detailed steps and solutions.
- "Check" button verifies if the entered answer is correct.
Expert Solution
Step 1
Given : rate constant= 0.0158 s-1
Step by step
Solved in 2 steps with 1 images
Knowledge Booster
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.Recommended textbooks for you
Chemistry for Engineering Students
Chemistry
ISBN:
9781337398909
Author:
Lawrence S. Brown, Tom Holme
Publisher:
Cengage Learning
Chemistry: Matter and Change
Chemistry
ISBN:
9780078746376
Author:
Dinah Zike, Laurel Dingrando, Nicholas Hainen, Cheryl Wistrom
Publisher:
Glencoe/McGraw-Hill School Pub Co
Introduction to General, Organic and Biochemistry
Chemistry
ISBN:
9781285869759
Author:
Frederick A. Bettelheim, William H. Brown, Mary K. Campbell, Shawn O. Farrell, Omar Torres
Publisher:
Cengage Learning
Chemistry for Engineering Students
Chemistry
ISBN:
9781337398909
Author:
Lawrence S. Brown, Tom Holme
Publisher:
Cengage Learning
Chemistry: Matter and Change
Chemistry
ISBN:
9780078746376
Author:
Dinah Zike, Laurel Dingrando, Nicholas Hainen, Cheryl Wistrom
Publisher:
Glencoe/McGraw-Hill School Pub Co
Introduction to General, Organic and Biochemistry
Chemistry
ISBN:
9781285869759
Author:
Frederick A. Bettelheim, William H. Brown, Mary K. Campbell, Shawn O. Farrell, Omar Torres
Publisher:
Cengage Learning
Chemistry
Chemistry
ISBN:
9781305957404
Author:
Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Publisher:
Cengage Learning
Chemistry: The Molecular Science
Chemistry
ISBN:
9781285199047
Author:
John W. Moore, Conrad L. Stanitski
Publisher:
Cengage Learning