Top Posters
Since Sunday
c
6
r
4
c
3
m
3
h
3
1
3
n
3
s
3
d
3
c
3
a
3
r
3
Home Q & A Board Science-Related Homework Help Chemistry (Moderator: Laser_3)
New Topic  
Whelan Whelan
wrote...
Go to Answer
Posts: 3158
Rep: 40 1
9 years ago
A sample of pure calcium fluoride with a mass of 15.0 g contains 7.70 g of calcium. How much calcium is contained in 35.0 g of calcium fluoride?
A) 1.99 g
B) 7.70 g
C) 15.0 g
D) 18.0 g
Textbook 
Introductory Chemistry Essentials

Introductory Chemistry Essentials


Edition: 5th
Author:
Read 2281 times
1 Reply
Replies
Answer verified by a subject expert
hbutler2hbutler2
wrote...
#1
Top Poster
Posts: 3075
Rep: 889 1
9 years ago
Sign in or Sign up in seconds to unlock everything for free
More solutions for this book are available here
yyuuu,  dakgogi,  bio_man
I'm a chemical engineer! Slight Smile

Related Topics

Whelan Author
wrote...

9 years ago
Thanks
hmonier
wrote...

Yesterday
You make an excellent tutor!
noodlelicker
wrote...

2 hours ago
This helped my grade so much Perfect
New Topic      
Quick Reply
Explore
Post your homework questions and get free online help from our incredible volunteers
  1057 People Browsing
Start New Topic Take the Tour CoursesNew Study Tools Topics Trending Browse by Textbook
Live Chat
Related Images
  
 266
  
 795
  
 106
Your Opinion
What's your favorite funny biology word?
Votes: 401
Previous poll results: Should Ph.D.'s be addressed as doctors?