Answer:
Option C. K⁺(aq) and SO₄²¯(aq)
Step-by-step explanation:
We'll begin by writing the ionic equation between H₂SO₄ and KOH.
This is illustrated below:
In solution, H₂SO₄ and KOH will dissociate as follow
H₂SO₄ (aq) —> 2H⁺ (aq) + SO₄²¯ (aq)
KOH (aq) —> K⁺ (aq) + OH¯ (aq)
Thus, aqueous H₂SO₄ and KOH will react as follow:
H₂SO₄ (aq) + 2KOH (aq) —> K₂SO₄ (aq) + 2H₂O (l)
Ionically:
2H⁺(aq) + SO₄²¯(aq) + 2K⁺(aq) + 2OH¯(aq) —> 2K⁺(aq) + SO₄²¯(aq) + 2H₂O (l)
The spectator ions are those ions that appear on both sides of the equation.
From the above ionic equation, the spectator ions are:
K⁺(aq) and SO₄²¯(aq)