Top Posters
Since Sunday
r
5
m
5
h
5
r
5
t
5
B
5
P
5
s
5
m
5
c
5
c
4
4
New Topic  
tsk tsk
wrote...
Posts: 152
Rep: 0 0
A month ago
What is the change in internal energy in joules for a system that releases 154 J of heat and does 125 J of work on its surroundings?

▸ –29 J

▸ 279 J

▸ 29 J

▸ 1.23 J

▸ –279 J
Textbook 
Chemistry: Atoms First

Chemistry: Atoms First


Edition: 4th
Author:
Read 18 times
1 Reply
Replies
Answer verified by a subject expert
ChicagokidChicagokid
wrote...
Posts: 145
Rep: 0 0
A month ago
Sign in or Sign up in seconds to unlock everything for free
More solutions for this book are available here
1

Related Topics

tsk Author
wrote...

A month ago
This site is awesome
wrote...

Yesterday
Good timing, thanks!
wrote...

2 hours ago
Brilliant
New Topic      
Explore
Post your homework questions and get free online help from our incredible volunteers
  840 People Browsing
Related Images
  
 1348
  
 975
  
 2016
Your Opinion
Which industry do you think artificial intelligence (AI) will impact the most?
Votes: 379