Top Posters
Since Sunday
6
s
3
3
d
3
s
2
c
2
G
2
y
2
t
2
2
k
2
j
2
New Topic  
Bapelol Bapelol
wrote...
Posts: 135
Rep: 0 0
2 months ago

When a chemical equation is balanced, it will have a set of whole number coefficients that cannot be reduced to smaller whole numbers. What is the coefficient for O2 when the following combustion reaction of a hydrocarbon is balanced?

___ C7H14 + ___ O2→ ___ CO2 + ___ H2O



▸ 42

▸ 21

▸ 11

▸ 10

▸ None of these answers is correct.
Textbook 
Chemistry: Atoms First

Chemistry: Atoms First


Edition: 4th
Author:
Read 30 times
1 Reply
Replies
Answer verified by a subject expert
davisdiamonddavisdiamond
wrote...
Posts: 163
Rep: 0 0
2 months ago
Sign in or Sign up in seconds to unlock everything for free
More solutions for this book are available here
1

Related Topics

Bapelol Author
wrote...

2 months ago
Thank you, thank you, thank you!
wrote...

Yesterday
this is exactly what I needed
wrote...

2 hours ago
Thanks for your help!!
New Topic      
Explore
Post your homework questions and get free online help from our incredible volunteers
  936 People Browsing
Related Images
  
 217
  
 185
  
 94
Your Opinion
Do you believe in global warming?
Votes: 422