How many moles of Cs are there in a sample of Cs that contains 7.10E23 atoms?

Chemistry
Tutor: None Selected Time limit: 1 Day

How many moles of Cs are there in a sample of Cs that contains 7.10E23 atoms? Steps? :)

Feb 1st, 2015

6.022 x 10^23 atoms of any matter equals 1 mole.

Thus, moles = 7.1 x 10^23 / 6.022 x 10^23 = 1.179 mole

Note: when it comes down to the Avogadro's number - it doesn't matter what the chemical mater is. Only number of atoms of this matter.  

Feb 1st, 2015

Did you know? You can earn $20 for every friend you invite to Studypool!
Click here to
Refer a Friend
...
Feb 1st, 2015
...
Feb 1st, 2015
Mar 29th, 2017
check_circle
Mark as Final Answer
check_circle
Unmark as Final Answer
check_circle
Final Answer

Secure Information

Content will be erased after question is completed.

check_circle
Final Answer