Top Posters
Since Sunday
g
3
2
J
2
p
2
m
2
h
2
s
2
r
2
d
2
l
2
a
2
s
2
This topic contains 1 attachment.
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
What is the percent purity by mass of a 55.6 g sample of Fe2O3 in which there are 4.56 g of impurities?
A) 8.20%
B) 91.8%
C) 9.82%
D) 4.56%

Textbook 
Introduction to Chemical Principles

Introduction to Chemical Principles


Edition: 11th
Author:
Read 1812 times
12 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
 Attached file 
Thumbnail(s):
You must login or register to gain access to this attachment.

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
wrote...
#4
3 years ago
thank you
wrote...
#5
3 years ago
Thanks
wrote...
#6
3 years ago
Thank you
wrote...
#7
3 years ago
thank yoouu
wrote...
#8
3 years ago
Thanks
wrote...
#9
3 years ago
ty
wrote...
#10
3 years ago
Thank you!!
wrote...
#11
3 years ago
Thank you
wrote...
#12
2 years ago
thanks
New Topic      
Quick Reply
Explore
Post your homework questions and get free online help from our incredible volunteers
  633 People Browsing
Start New Topic Take the Tour CoursesNew Study Tools Topics Trending Browse by Textbook
Related Images
  
 330
  
 111
  
 352
Your Opinion
Where do you get your textbooks?
Votes: 284
Previous poll results: Who's your favorite biologist?