Top Posters
Since Sunday
y
2
m
2
m
2
u
2
m
2
B
2
M
2
e
2
k
2
N
2
y
2
m
2
Home Q & A Board Science-Related Homework Help Chemistry (Moderator: Laser_3)
New Topic  
xlr300 xlr300
wrote...
Go to Answer
Posts: 2009
Rep: 17 0
9 years ago
The process for a piece of iron corroding to form rust,  , is given in the two reactions below. How much rust will be formed if 25.0 g of Fe (molar mass = 55.85) completely corrodes to form  (molar mass = 177.72)?
   4 Fe + 12 H+ + 3 O2   4 Fe3+ + 6 H2O
   2 Fe3+ + 4 H2O     + 6 H+
A) 9.94 g
B) 15.9 g
C) 19.9 g
D) 39.8 g

Textbook 
Introduction to Chemical Principles

Introduction to Chemical Principles


Edition: 11th
Author:
Read 301 times
3 Replies
Replies
Answer accepted by topic starter
dustyparticledustyparticle
wrote...
#1
Top Poster
Posts: 1979
Rep: 316 0
9 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

xlr300 Author
wrote...
#2
9 years ago
Thank you for helping me out all semester, your answer was right! Bye for now
wrote...
#3
9 years ago
Welcome Happy Dummy
New Topic      
Quick Reply
Explore
Post your homework questions and get free online help from our incredible volunteers
  630 People Browsing
Start New Topic Take the Tour CoursesNew Study Tools Topics Trending Browse by Textbook
Live Chat
Related Images
  
 147
  
 733
  
 6090
Your Opinion
Where do you get your textbooks?
Votes: 447
Previous poll results: What's your favorite math subject?