How many moles are present in #6.033xx10^23# atoms of carbon?

1 Answer
anor277
Oct 30, 2017

About #1*"mole"......#

Explanation:

One mole specifies #6.022xx10^23# #"individual particles...."#

And so we take the quotient.....

#(6.033xx10^23*"atoms")/(6.022xx10^23*"atoms"*mol^-1)=1.002*mol*"atoms"#

We use the mole as a unit of calculation because #1.0*mol# of #""^12C# atoms HAS a mass of #12.00*g#. And thus the mole is the link between the micro world of atoms and molecules, to the macro world of grams, and kilograms, and litres.....

Related questions
Impact of this question
1162 views around the world
You can reuse this answer
Creative Commons License