Question

How many molecules of O2 are in 8.0 g of oxygen? If the O molecules were
completely split into O (Oxygen atoms), how many mole of atoms of oxygen
would be obtained?​

Answer 1

Answer:

Therefore, 32 g contains → 6.022 × 1023 molecules of di oxygen. 1 g contains → 6.022 × 1023 / 32 molecules of di oxygen. ⇒ 1 g contains → 0.188 × 1023 molecules of di oxygen. ∴ 8 g contains → 0.188 × 8 × 1023 molecules of di oxygen.

Answer 2

Answer:

Na*0.25 mol Bhai hai bhai