menu
QAmmunity.org
Login
Register
My account
Edit my Profile
Private messages
My favorites
Register
Ask a Question
Questions
Unanswered
Tags
Categories
Ask a Question
How many moles of aluminum oxide AI203 can be produced from 12.8 moles of oxygen gas O2 reacting with excess aluminum Al
asked
Nov 4, 2018
130k
views
5
votes
How many moles of aluminum oxide AI203 can be produced from 12.8 moles of oxygen gas O2 reacting with excess aluminum Al
Chemistry
high-school
Mike Stockdale
asked
by
Mike Stockdale
7.4k
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.
1
Answer
4
votes
4Al + 3O₂ ----> 2Al₂O₃
3 moles 2 moles
--------------------------------------------------
3 moles of O₂ ---------- 2 moles of Al₂O₃
12,8 moles of O₂ -------- X
X = (12,8×2)/3 = 25,6/3
X = 8,533 moles of Al₂O₃
:)
Joby Taffey
answered
Nov 10, 2018
by
Joby Taffey
8.5k
points
ask related question
comment
share this
0 Comments
Please
log in
or
register
to add a comment.
Ask a Question
Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.
9.5m
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
What is the evidence of a chemical reaction when the fireworks go off
Which of the following statements does not describe a physical property of a piece of chalk A. Chalk is solid B.chalk can be broken into pieces C. Chalk is white D. Chalk will bubble in vinegar
Twitter
WhatsApp
Facebook
Reddit
LinkedIn
Email
Link Copied!
Copy
Search QAmmunity.org