Top Posters
Since Sunday
G
4
K
3
o
3
3
m
2
c
2
r
2
p
2
s
2
s
2
b
2
c
2
Home Q & A Board Science-Related Homework Help Chemistry (Moderator: Laser_3)
New Topic  
freezo1994 freezo1994
wrote...
Go to Answer
Posts: 151
Rep: 0 0
3 months ago

Which represents an enthalpy change at 25°c and 1 atm that is equal to ΔHof for H2O(l)?



▸ O2( g) + 2H2( g) → 2H2O( l)

▸ ½O2( g) + H ( g) → H2O( g)

▸ H2( g) + ½O2( g) + → H2O( l)

▸ 2H2O( l) → O2( g) + 2H2( g)

▸ H2O( l) ®½O2( g) + H2( g)
Textbook 
Chemistry: Atoms First

Chemistry: Atoms First


Edition: 4th
Author:
Read 31 times
1 Reply
Replies
Answer verified by a subject expert
wellsarwellsar
wrote...
#1
Posts: 135
Rep: 0 0
3 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

freezo1994 Author
wrote...

3 months ago
You make an excellent tutor!
Transonic
wrote...

Yesterday
Good timing, thanks!
julymontalvo
wrote...

2 hours ago
Thanks
New Topic      
Quick Reply
Explore
Post your homework questions and get free online help from our incredible volunteers
  1191 People Browsing
Start New Topic Take the Tour CoursesNew Study Tools Topics Trending Browse by Textbook
Related Images
  
 96
  
 5618
  
 264
Your Opinion
Previous poll results: What's your favorite math subject?