Which statements are correct for the reaction 2 H₂S + SO₂ → 3 S + 2 H₂O? Explain your reasoning.

(a) 3 mol S is produced per mole of H₂S consumed.

(b) 3 g S is produced for every gram of SO₂ consumed.

(c) 1 mol H₂O is produced per mole of H₂S consumed.

(d) Two-thirds of the S produced comes from H₂S.

(e) The number of moles of products formed equals the number of moles of reactants consumed.

(f) The number of moles of atoms present after the reaction is the same as the number of moles of atoms before the reaction.