menu
Qammunity.org
Login
Register
My account
Edit my Profile
Private messages
My favorites
What is the percent by mass of oxygen fe2o3 (formula mass= 160)?
Ask a Question
Questions
Unanswered
Tags
Categories
Ask a Question
What is the percent by mass of oxygen fe2o3 (formula mass= 160)?
asked
Feb 8, 2018
21.8k
views
1
vote
What is the percent by mass of oxygen fe2o3 (formula mass= 160)?
Chemistry
high-school
Emmanuel John
asked
by
Emmanuel John
8.2k
points
answer
comment
share this
share
0 Comments
Please
log in
or
register
to add a comment.
Please
log in
or
register
to answer this question.
2
Answers
4
votes
Answer:
30%
Step-by-step explanation:
Bruno Cunha
answered
Feb 9, 2018
by
Bruno Cunha
7.1k
points
ask related question
comment
share this
0 Comments
Please
log in
or
register
to add a comment.
5
votes
30% should be the percentage of oxygen if the total mass of fe2o3 is 160.
Klayton Faria
answered
Feb 12, 2018
by
Klayton Faria
8.5k
points
ask related question
comment
share this
0 Comments
Please
log in
or
register
to add a comment.
← Prev Question
Next Question →
No related questions found
Ask a Question
Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.
9.4m
questions
12.2m
answers
Other Questions
Compare and contrast an electric generator and a battery??
How do you balance __H2SO4 + __B(OH)3 --> __B2(SO4)3 + __H2O
Can someone complete the chemical reactions, or write which one do not occur, and provide tehir types? *c2h4+h2o *c3h8 + hcl *c2h2+br2 *c4h10+br2 *c3h6+br2
As an object’s temperature increases, the ____________________ at which it radiates energy increases.
Why is gold preferred as a superior metal over silver and bronze?
Twitter
WhatsApp
Facebook
Reddit
LinkedIn
Email
Link Copied!
Copy
Search Qammunity.org