How many moles are there in #5.3 times 10^23# atoms of gold?

1 Answer
Jun 20, 2018

Answer:

n= 0,88

Explanation:

a mol is a quantity of substance that contains an Avogadro's number of molecules (#6.022 xx 10^23#)
But Gold as the others metals has no a definite molecule. Some authors consider than metals molecule monatomic so you would have
#n=(5.3 xx 10^23)/(6.022 xx 10^23= 0,88)#
in this case you have the moles of atoms of Gold