Since one mole of SO2 contain = 32 + 32 = 64g.
One mole of SO2 gives two moles of oxygen and one mole of sulphur.
Number of oxygen atoms = 2 × 6.022 × 1023 mole−1
Number of Sulphur atoms = 6.022 × 1023 mole−1

April 1, 2011 | einfoadmin | No Comments | 538 views