Question #37793

1 Answer
anor277
Dec 22, 2016

Well, #6.022xx10^23# #"magnesium atoms"# constitute #1# #"mole"#.

Explanation:

So for the molar quantity we take the quotient:

#(2.408xx10^23" magnesium atoms")/(6.022xx10^23" magnesium atoms mol"^-1)=0.400*mol#

What is the mass of the molar quantity?

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