Top Posters
Since Sunday
7
6
o
5
b
4
s
3
j
3
b
3
m
3
K
3
g
3
L
3
w
3
Home Q & A Board Science-Related Homework Help Chemistry (Moderator: Laser_3)
New Topic  
einsteindude einsteindude
wrote...
Go to Answer
Posts: 5058
Rep: 29 1
9 years ago
The first step in the production of nitric acid is the formation of nitric oxide, NO, according to the following balanced equation.

4NH3(g)+ 5O2(g) Rightwards Arrow 4NO(g) + 6H2O(g)     ?H = -906 kJ

How many kJ are given off by the conversion of 34.0 g of ammonia?
A) 906 kJ
B) 452 kJ
C) 227 kJ
D) 1 810 kJ
E) 1.810 kJ
Textbook 
Conceptual Physical Science

Conceptual Physical Science


Edition: 6th
Authors:
Read 952 times
1 Reply
Replies
Answer verified by a subject expert
f_zah1f_zah1
wrote...
#1
Top Poster
Posts: 10774
Rep: 1064 3
9 years ago
Sign in or Sign up in seconds to unlock everything for free
More solutions for this book are available here

Related Topics

einsteindude Author
wrote...

9 years ago
Correct Slight Smile TY
Tabitha.davis
wrote...

Yesterday
Smart ... Thanks!
Natalie Price
wrote...

2 hours ago
Thanks for your help!!
New Topic      
Quick Reply
Explore
Post your homework questions and get free online help from our incredible volunteers
  993 People Browsing
 104 Signed Up Today
Start New Topic Take the Tour CoursesNew Study Tools Topics Trending Browse by Textbook
Live Chat
Related Images
  
 1135
  
 97
  
 249
Your Opinion
Do you believe in global warming?
Votes: 422
Previous poll results: Which 'study break' activity do you find most distracting?