How do you calculate the number of atoms in 7.50 mol of S?

1 Answer
anor277
Jun 2, 2017

Mulitiply #7.5*mol# by #"Avogadro's number..........."#

Explanation:

And #"Avogadro's number"#, #6.022xx10^23*mol^-1# specifies a molar quantity......

And so #7.5*molxx6.022xx10^23*mol^-1~=4.5xx10^24# #"sulfur atoms"#. What is the mass of this quantity of sulfur atoms?

Related questions
See all questions in The Mole
Impact of this question
14438 views around the world
You can reuse this answer
Creative Commons License