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
Home Q & A Board Science-Related Homework Help Chemistry (Moderator: Laser_3)
New Topic  
queenmeg queenmeg
wrote...
Go to Answer
Posts: 109
Rep: 1 0
2 years ago
Determine the enthalpy change in the following equation:

2 NH3(g) → N2(g) + 3 H2(g)
ΔfH° NH3(g) = -46.11 kJ/mol


▸ 92.22 kJ/mol

▸ 46.11 kJ/mol

▸ 5.42 kJ/mol

▸ -92.22 kJ/mol

▸ -46.11 kJ/mol
Textbook 
General Chemistry: Principles and Modern Applications

General Chemistry: Principles and Modern Applications


Edition: 11th
Authors:
Read 76 times
1 Reply
Replies
Answer verified by a subject expert
Adrian231Adrian231
wrote...
#1
Posts: 68
Rep: 0 0
2 years ago
Sign in or Sign up in seconds to unlock everything for free
More solutions for this book are available here
1

Related Topics

queenmeg Author
wrote...

2 years ago
Correct Slight Smile TY
Hellish Lover
wrote...

Yesterday
Smart ... Thanks!
momochiime
wrote...

2 hours ago
Thanks
New Topic      
Quick Reply
Explore
Post your homework questions and get free online help from our incredible volunteers
  1376 People Browsing
 106 Signed Up Today
Start New Topic Take the Tour CoursesNew Study Tools Topics Trending Browse by Textbook
Live Chat
Related Images
  
 251
  
 598
  
 241
Your Opinion
Which 'study break' activity do you find most distracting?
Votes: 741
Previous poll results: What's your favorite funny biology word?