Question

320 gm of O2 contain how many neutrons​

Answer 1

use google to find the answer

Answer 2

Answer:

given molar mass of O2 is 32gm ...

no of moles is 10 so number of molecules is 6.023×10^23 ×10

and no of atoms is

12.046×10^24

and neutron in 1 atom of oxygen is 8 so

no of neutrons is

8×12.046 ×10^24

9.60×10^25....