Question #40c08

1 Answer
Jul 23, 2017

"Number of molecules"="Avogradro's constant"*"number of moles"

By rearranging:
"Number of moles"=("Number of molecules")/("Avogradro's constant")

In this case we have (1*10^(22))/(6.02*10^(23))=8.dot(3)*10^(-3) mol