In the reaction, k2so4 (aq) + ba (no3) 2 (aq) → baso4 (s) + 2 kno3 (aq), which ions are the spectator ions?

Question

Chemistry

Brent Blankenship

9 June, 20:51

In the reaction, k2so4 (aq) + ba (no3) 2 (aq) → baso4 (s) + 2 kno3 (aq), which ions are the spectator ions?

+1

Answers (1)

Know the Answer?

Abdullah Butler · Answer 1

Answer is: spectator ions are NO₃⁻ (aq) + 2K⁺.

Balanced reaction hemical reaction:

Ba (NO ₃) ₂ (aq) + K₂SO₄ (aq) → BaSO₄ (s) + 2KNO₃ (aq).

Ionic reaction:

Ba² ⁺ (aq) + 2NO₃⁻ (aq) + 2K⁺ (aq) + SO₄²⁻ (aq) → BaSO₄ (s) + 2K⁺ (aq) + 2NO₃⁻ (aq).

Net ionic reaction: Ba²⁺ (aq) + SO₄²⁻ (aq) → BaSO₄ (s).

A spectator ion is an ion that exists as a reactant and a product in a chemical equation.