What Ions, Atoms, or Molecules (In Addition to the Water

question 31

Multiple Choice

What ions, atoms, or molecules (in addition to the water molecules) are present after Na₂SO₄(s) mixes with water?

• A)Na₂SO₄(l)
• B)Na₂SO₄ (aq)
• C)Na⁺(aq) + NaSO₄^-(aq)
• D)Na₂SO₃²⁺(aq) + O^2-(aq)
• E)2Na⁺(aq) + SO₄^2-(aq)

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