Top Posters
Since Sunday
15
14
9
i
5
j
5
a
4
m
4
p
4
e
4
s
4
1
4
j
4
New Topic  
OldSpice OldSpice
wrote...
Posts: 6434
7 years ago
The formula for the illegal drug cocaine is C17H21NO4 (303.39 g/mol). What is the percentage of carbon in the compound?
A) 3.959%
B) 4.618%
C) 6.991%
D) 21.09%
E) 67.30%
Read 1161 times
5 Replies
Replies
Answer accepted by topic starter
ElectricElectric
wrote...
Top Poster
Posts: 6430
7 years ago
Sign in or Sign up in seconds to unlock everything for free
E
1
.silent.boss

Related Topics

wrote...
7 years ago
Perfect!

..Thank you so much for your support
wrote...
7 years ago
My pleasure
.silent.boss
wrote...
A month ago
The formula for the illegal drug cocaine is C17H21NO4. What is the mass percentage of oxygen in the compound?
wrote...
Educator
A month ago
The formula for the illegal drug cocaine is C17H21NO4. What is the mass percentage of oxygen in the compound?
Attached file
Thumbnail(s):
You must login or register to gain access to this attachment.
New Topic      
Explore
Post your homework questions and get free online help from our incredible volunteers
  89 People Browsing
 171 Signed Up Today
Related Images
 531
 174
 193
Your Opinion
Do you believe in global warming?
Votes: 326

Previous poll results: What's your favorite coffee beverage?