Top Posters
Since Sunday
g
2
2
Home Q & A Board Science-Related Homework Help Chemistry (Moderator: Laser_3)
New Topic  
hugangster hugangster
wrote...
Go to Answer
Posts: 314
Rep: 0 0
6 years ago
Calculate the Grxn using the following information.

4 HNO3(g) + 5 N2H4(l)    7 N2(g) + 12 H2O(l)Grxn = ?
Hf (kJ/mol)-133.950.6-285.8
S(J/molK) 266.9121.2191.670.0

A) +4.90  103 kJ
B) +3.90  103 kJ
C) -2.04  103 kJ
D) -3.15  103 kJ
E) -3.30  103 kJ
Textbook 
Chemistry: A Molecular Approach

Chemistry: A Molecular Approach


Edition: 4th
Author:
Read 94 times
1 Reply
Replies
Answer verified by a subject expert
leavemealoneleavemealone
wrote...
#1
Posts: 191
Rep: 166 0
6 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

hugangster Author
wrote...

6 years ago
Thanks
klyn
wrote...

Yesterday
Helped a lot
Kstan109
wrote...

2 hours ago
This helped my grade so much Perfect
New Topic      
Quick Reply
Bold
Italic
Underline
Strikethrough
Subscript
Superscript
Insert Math Equation
Font Name
Font Color
Align left
Center
Align right
Bullet list
Numbered list
Insert a horizontal rule
Insert a table
Insert a Quote
View source
Explore
Post your homework questions and get free online help from our incredible volunteers
  726 People Browsing
Start New Topic Take the Tour CoursesNew Study Tools Topics Trending Browse by Textbook
Live Chat
Show Emoticons
:):(;):P:D:|:O:?:nerd:8o:glasses::-):-(:-*O:-D>:-D:o):idea::important::help::error::warning::favorite:
Related Images
  
 955
  
 391
  
 407
Your Opinion
Where do you get your textbooks?
Votes: 877
Previous poll results: What's your favorite coffee beverage?