Question

Find out
(1) the mass of a single oxygen atom
(2) the mass of a single oxygen molecule
(3) the mass of a mole of oxygen gas
(4) the mass of an oxygen ion
(5) the number of atoms in a mole of an oxygen molecule

WITHIN 5MIN

Answer 1

Answer:

ans 1 : 16 u

ans 2:. 32u

ans 3:. 32g

ans 4 :. approx 16 u

ans 5:.*12.044*10^23 atoms