Top Posters
Since Sunday
r
4
L
4
3
d
3
M
3
l
3
V
3
s
3
d
3
a
3
g
3
j
3
This topic contains 1 attachment.
Home Q & A Board Science-Related Homework Help Chemistry (Moderator: Laser_3)
New Topic  
Think Think
wrote...
Go to Answer
Posts: 2431
Rep: 21 1
9 years ago
Iron metal reacts with oxygen to produce iron(III) oxide. If you have 12.0 moles of iron for complete reaction, you need:
A) 9.0 moles of O2 and produce 3.0 moles of Fe2O3.
B) 12.0 moles of O2 and produce 24.0 moles of Fe2O3.
C) 9.0 moles of O2 and produce 6.0 moles of Fe2O3.
D) 4.5 moles of O2 and produce 3.0 moles of Fe2O3.
E) none of the above

Textbook 
Introductory Chemistry Essentials

Introductory Chemistry Essentials


Edition: 5th
Author:
Read 1044 times
1 Reply
Replies
Answer accepted by topic starter
mel!811mel!811
wrote...
#1
Top Poster
Posts: 2794
Rep: 389 0
9 years ago
Sign in or Sign up in seconds to unlock everything for free
More solutions for this book are available here
 Attached file 
Thumbnail(s):
You must login or register to gain access to this attachment.
1

Related Topics
New Topic      
Quick Reply
Explore
Post your homework questions and get free online help from our incredible volunteers
  1707 People Browsing
Start New Topic Take the Tour CoursesNew Study Tools Topics Trending Browse by Textbook
Live Chat
Related Images
  
 156
  
 388
  
 197
Your Opinion
Who's your favorite biologist?
Votes: 608
Previous poll results: What's your favorite funny biology word?