× Didn't find what you were looking for? Ask a question
Top Posters
Since Sunday
5
a
5
k
5
c
5
B
5
l
5
C
4
s
4
a
4
t
4
i
4
r
4
New Topic  
Benrick Benrick
wrote...
Posts: 31
Rep: 0 0
5 years ago
1) Use the standard enthalpies of formation to determine ΔH°_rxn  for the reaction.

4 NH_(3 (g))+5 O_(2 (g))→4 NO_( (g))+6 H_2 O_( (g))

2) The thermite reaction, in which powdered aluminum reacts with iron oxide, is highly exothermic.

2 Al_( (s))+Fe_2 O_(3 (s))→Al_2 O_(3 (s))+2 Fe_( (s))

Use standard enthalpies of formation to find ΔH°_rxn  for the thermite reaction.
Read 101 times
1 Reply

Related Topics

Replies
wrote...
Educator
5 years ago
New Topic      
Explore
Post your homework questions and get free online help from our incredible volunteers
  1337 People Browsing
Related Images
  
 201
  
 603
  
 10261
Your Opinion
How often do you eat-out per week?
Votes: 79

Previous poll results: What's your favorite coffee beverage?