Top Posters
Since Sunday
8
5
z
4
n
4
t
4
3
k
3
x
3
r
3
m
3
j
3
c
3
Home Q & A Board Science-Related Homework Help Chemistry (Moderator: Laser_3)
New Topic  
jake82 jake82
wrote...
Go to Answer
Posts: 143
Rep: 0 0
5 months ago

A certain first-order reaction A → B is 25% complete in 42 min at 25°C. What is its rate constant?



▸

6.8 × 10–3 min–1



▸

8.3 × 10–3 min–1



▸

3.3 × 10–2 min–1



▸

–3.3 × 10–2 min–1



▸

11 min–1

Textbook 
Chemistry: Atoms First

Chemistry: Atoms First


Edition: 4th
Author:
Read 55 times
1 Reply
Replies
Answer verified by a subject expert
bwhurdbwhurd
wrote...
#1
Posts: 140
Rep: 1 0
5 months ago
Sign in or Sign up in seconds to unlock everything for free
More solutions for this book are available here
1

Related Topics

jake82 Author
wrote...

5 months ago
This calls for a celebration Person Raising Both Hands in Celebration
kevin12323h
wrote...

Yesterday
Thanks
Butwhy
wrote...

2 hours ago
I appreciate what you did here, answered it right Smiling Face with Open Mouth
New Topic      
Quick Reply
Explore
Post your homework questions and get free online help from our incredible volunteers
  785 People Browsing
Start New Topic Take the Tour CoursesNew Study Tools Topics Trending Browse by Textbook
Live Chat
Related Images
  
 216
  
 673
  
 403