× Didn't find what you were looking for? Ask a question
Top Posters
Since Sunday
a
5
k
5
c
5
B
5
l
5
C
4
s
4
a
4
t
4
i
4
r
4
r
4
This topic contains 1 attachment.
Home Q & A Board Science-Related Homework Help Chemistry (Moderator: Laser_3)
New Topic  
louist louist
wrote...
Posts: 85
Rep: 0 0
2 years ago
Determine the Br- bond energy given the following information:

0 128 kJ/mol
0 244 kJ/mol
O none of these
0237 kJ/mol
0712 kJ/mol
 Attached file 
Thumbnail(s):
You must login or register to gain access to this attachment.
Read 60 times
1 Reply

Related Topics

Replies
wrote...
#1
Staff Member
2 years ago
1/2 x 193 + 3/2 x 154

= 327 kJ

3K + 327 = -384

3xK = -384 - 327

K = 237Kj/mol
Ask another question, I may be able to help!
New Topic      
Quick Reply
Explore
Post your homework questions and get free online help from our incredible volunteers
  1143 People Browsing
 105 Signed Up Today
Start New Topic Take the Tour CoursesNew Study Tools Topics Trending Browse by Textbook
Live Chat
Related Images
  
 65
  
 265
  
 9160
Your Opinion
How often do you eat-out per week?
Votes: 79
Previous poll results: What percentage of nature vs. nurture dictates human intelligence?