Question

Calculate the number of moles in 3.011x10^23 molecules

Answer 1

Answer: Number of moles= 0.5moles.

Explanation:

Number of molecules= 3.011*10^23

Avagadro Number= 6.022*10^23.

Number of moles= Number of particles/ Avagadro Number.

n= N/N°

n= 3.011*10^23/6.022*10^23

n= 1/2

n= 0.5 moles.