Log in
Chemistry
1
answer
0
watching
111
views
11 Nov 2019

A.) The rate constant for this first-order reaction is 0.0560 s–1 at 400 °C. After how many seconds will 18.6% of the reactant remain?
B.) After 53.0 min, 31.0% of a compound has decomposed. What is the half-life of this reaction assuming first-order kinetics?

Watch
1
answer
0
watching
111
views

For unlimited access to Homework Help, a Homework+ subscription is required.

Jarrod Robel
Jarrod RobelLv2
13 Jan 2019

Unlock all answers

Get 1 free homework help answer.
Already have an account? Log in
Share
discord banner image
Join us on Discord
Chemistry Study Group
Join now

Related textbook solutions

Basic Chemistry
5 Edition,
Timberlake
ISBN: 9780134138046
Principles of Chemistry Molecular Approach
4th Edition,
Tro
ISBN: 9780134112831
Chemistry: Structure and Properties
2nd Edition,
Tro
ISBN: 9780134293936
Principles of Chemistry Molecular Approach
3rd Edition, 2014
Tro
ISBN: 9780321971944
Chemistry: A Molecular Approach
3rd Edition,
Tro
ISBN: 9780321809247
Chemistry: A Molecular Approach
5th Edition,
Tro
ISBN: 9780134874371
Principles of Chemistry: A Molecular Approach
4th Edition,
Tro
ISBN: 9780134895741
Chemistry: The Central Science
14th Edition, 2017
Brown
ISBN: 9780134414232

Related questions

A.) The rate constant for this first-order reaction is 0.650 s–1 at 400 °C. How long (in seconds) would it take for the concentration of A to decrease from 0.690 M to 0.320 M?
B.) The rate constant for the reaction is 0.230 M–1·s–1 at 200 °C. If the initial concentration of A is 0.00270 M, what will be the concentration after 335 s?
C.) After 53.0 min, 31.0% of a compound has decomposed. What is the half-life of this reaction assuming first-order kinetics?

B.) The rate constant for this first-order reaction is 0.650 s–1 at 400 °C.
How long (in seconds) would it take for the concentration of A to decrease from 0.690 M to 0.320 M?
C.) The rate constant for the reaction is 0.230 M–1·s–1 at 200 °C. If the initial concentration of A is 0.00270 M, what will be the concentration after 335 s?
D.) After 53.0 min, 31.0% of a compound has decomposed. What is the half-life of this reaction assuming first-order kinetics?


Weekly leaderboard

Home
Homework Help 3,900,000
Chemistry 830,000
Start filling in the gaps now
Log in