menu
Qammunity.org
Login
Register
My account
Edit my Profile
Private messages
My favorites
Which element is always present in a combustion reaction? A. nitrogen B.hydrogen C. oxygen D. carbon
Ask a Question
Questions
Unanswered
Tags
Ask a Question
Which element is always present in a combustion reaction? A. nitrogen B.hydrogen C. oxygen D. carbon
asked
Oct 4, 2018
16.7k
views
0
votes
Which element is always present in a combustion reaction?
A. nitrogen
B.hydrogen
C. oxygen
D. carbon
Mathematics
high-school
Stephendwolff
asked
by
Stephendwolff
7.7k
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
3
votes
Answer:
C gradpoint :)
Explanation:
Ennis
answered
Oct 5, 2018
by
Ennis
9.2k
points
ask related question
comment
share this
0 Comments
Please
log in
or
register
to add a comment.
3
votes
its "C" because without oxygen you can't have fire
Mark LeMoine
answered
Oct 10, 2018
by
Mark LeMoine
7.9k
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
Categories
All categories
Mathematics
(3.7m)
History
(955k)
English
(903k)
Biology
(716k)
Chemistry
(440k)
Physics
(405k)
Social Studies
(564k)
Advanced Placement
(27.5k)
SAT
(19.1k)
Geography
(146k)
Health
(283k)
Arts
(107k)
Business
(468k)
Computers & Tech
(195k)
French
(33.9k)
German
(4.9k)
Spanish
(174k)
Medicine
(125k)
Law
(53.4k)
Engineering
(74.2k)
Other Questions
How do you can you solve this problem 37 + y = 87; y =
What is .725 as a fraction
How do you estimate of 4 5/8 X 1/3
Twitter
WhatsApp
Facebook
Reddit
LinkedIn
Email
Link Copied!
Copy
Search Qammunity.org