Which of the Following Equations Best Illustrate the Net Ionic

Multiple Choice

Which of the following equations best illustrate the net ionic equation for the reaction of radium chloride with potassium sulfate?

A) RaCl₂ + K₂SO₄ → RaSO₄ + 2 KCl
B) Ra²⁺ (aq) + 2 Cl^{1 −} (aq) + 2 K¹⁺ (aq) + SO₄^{2 −} (aq) → RaSO₄ (s) + 2 Cl^{1 −} (aq) + 2 K¹⁺ (aq)
C) Ra²⁺ (aq) + SO₄^{2 −} (aq) → RaSO₄ (s)
D) Ra²⁺ (aq) + 2 Cl^{1 −} (aq) + 2 K¹⁺ (aq) + SO₄^{2 −} (aq) → RaSO₄ (s) + 2 KCl (aq)