Top Posters
Since Sunday
r
4
L
4
3
d
3
M
3
l
3
V
3
s
3
d
3
a
3
g
3
j
3
Home Q & A Board Science-Related Homework Help Chemistry (Moderator: Laser_3)
New Topic  
OldSpice OldSpice
wrote...
Go to Answer
Posts: 6432
Rep: 33 0
9 years ago
A sapphire contains 52.7% aluminum, 47.1% oxygen, and traces of titanium. If the sapphire contains 0.155 g of oxygen, what is the mass of the gemstone?
A) 0.0730 g
B) 0.155 g
C) 0.294 g
D) 0.329 g
E) 0.775 g
Read 915 times
5 Replies
Replies
Answer accepted by topic starter
ElectricElectric
wrote...
#1
Top Poster
Posts: 6431
Rep: 694 0
9 years ago Edited: A year ago, bio_man
Sign in or Sign up in seconds to unlock everything for free
.silent.boss

Related Topics

OldSpice Author
wrote...
#2
9 years ago
Perfect!

..Thank you so much for your support
wrote...
#3
9 years ago
My pleasure
.silent.boss
wrote...
#4
3 years ago
thanks
wrote...
#5
3 years ago Edited: 3 years ago, Jocel Ramos
.....
New Topic      
Quick Reply
Explore
Post your homework questions and get free online help from our incredible volunteers
  2037 People Browsing
Start New Topic Take the Tour CoursesNew Study Tools Topics Trending Browse by Textbook
Related Images
  
 6559
  
 232
  
 221
Your Opinion
What's your favorite coffee beverage?
Votes: 303
Previous poll results: How often do you eat-out per week?