Write the molecular equation which completes the following. The reaction occurs in an aqueous solution. CaSO₃(s) + HI(aq) →
a) CaSO₃(aq) + HI(aq) → CaI₂(aq) + H₂SO₃(aq)
b) CaSO₃(s) + 2HI(aq) → CaI₂(aq) + H₂O(l) + I₂(s)
c) CaSO₃(aq) + 2HI(aq) → CaI₂(aq) + H₂O(l) + SO₂(g)
d) CaSO₃(s) + 2HI(aq) → CaI₂(aq) + H₂O(l) + SO₂(g)