What is the net ionic equation for the following balanced reaction: K₂SO₄ (aq) + BaCl₂ (aq) ⟶ BaSO₄ (s) + 2 KCl (aq)? Please include the charges for the ions.
a) 2 K⁺ + SO₄2- ⟶ BaSO₄ (s)
b) 2 K⁺ + Ba2+ + SO₄2- + 2 Cl⁻ ⟶ BaSO₄ (s) + 2 K⁺ + 2 Cl⁻
c) 2 K⁺ + Ba2+ + SO₄2- ⟶ BaSO₄ (s) + 2 K⁺
d) 2 K⁺ + Ba2+ + SO₄2- ⟶ BaSO₄ (s) + 2 Cl⁻