Top Posters
Since Sunday
t
7
m
6
k
6
F
5
j
5
t
5
j
5
G
5
f
5
a
5
d
5
c
5
New Topic  
Whelan Whelan
wrote...
Posts: 3158
9 years ago
The number of atoms of carbon in 28 g of silicon is
A) 28
B) 28 × 6.022 × 1022
C) 2.8 × 1023
D) 6.022 × 1023
Textbook 
Introductory Chemistry Essentials

Introductory Chemistry Essentials


Edition: 5th
Author:
Read 137 times
1 Reply
Replies
Answer verified by a subject expert
hbutler2hbutler2
wrote...
Top Poster
Posts: 3075
8 years ago
Sign in or Sign up in seconds to unlock everything for free
More solutions for this book are available here
1
I'm a chemical engineer! Slight Smile

Related Topics

Whelan Author
wrote...

9 years ago
Thanks
wrote...

Yesterday
Helped a lot
wrote...

2 hours ago
Just got PERFECT on my quiz
New Topic      
Explore
Post your homework questions and get free online help from our incredible volunteers
  1114 People Browsing
Related Images
  
 173
  
 51
  
 4335
Your Opinion
How often do you eat-out per week?
Votes: 80

Previous poll results: Who's your favorite biologist?