Posted by Catie on Friday, January 7, 2011 at 1:29pm.
A compund containing elements A and B has the formula A3B. If a jar containing 100 molecules of the compound A3B, how many atoms of type A are in the jar?

Chemistry  bobpursley, Friday, January 7, 2011 at 1:39pm
What is 3atoms/molecule* 100 molecules equal to?

Chemistry  AHS, Monday, January 10, 2011 at 12:15pm
Catie, the answer is 300, i had a hard time with this one also. lol the extra credit packet is kinda tricky...watch out!
Answer This Question
Related Questions
 algebra  Which jar of peanut butter is the best buy? How do I calculate this? A...
 Physics  A body of volume hundred centimetre cube is completely immersed in a ...
 Algebra  A jar of change has 28 coins which is worth $2.60. If the jar only has...
 Physics  A body of volume hundred centimetre cube is immersed completely in ...
 Chemistry  The relative number of elements and compounds in a chemical equation...
 math  The ratio of the number of mints in Jar A to that in Jar B was 8 : 5. ...
 algerba  Coco has a jar containing pennies and nickles. There is $9.20 worth of...
 Chemistry  A 0.7381 g sample of a compound containing C, H, and F was burned to...
 Chemistry  A 3.000 gram sample of an unknown compound containing the elements ...
 Math  Jeramie has a jar of nickels and dimes. There are 200 coins worth $14.00...
More Related Questions