identify the spectator ions in this reaction. check all that apply. 2h⁺ + cro₄⁻ + ba²⁺ + 2oh⁻ → ba²⁺ + cro₄⁻…

identify the spectator ions in this reaction. check all that apply. 2h⁺ + cro₄⁻ + ba²⁺ + 2oh⁻ → ba²⁺ + cro₄⁻ + 2h₂o\n□ h⁺\n□ cro₄⁻\n□ ba²⁺\n□ oh⁻\n□ 2h₂o\ndone

identify the spectator ions in this reaction. check all that apply. 2h⁺ + cro₄⁻ + ba²⁺ + 2oh⁻ → ba²⁺ + cro₄⁻ + 2h₂o\n□ h⁺\n□ cro₄⁻\n□ ba²⁺\n□ oh⁻\n□ 2h₂o\ndone

Answer

Explanation:

Step1: Define spectator ions

Spectator ions are ions that appear on both sides of a chemical - ionic equation and do not participate in the actual chemical reaction.

Step2: Analyze each ion in the given equation

For $H^{+}$: It reacts with $OH^{-}$ to form $H_{2}O$, so it is not a spectator ion. For $CrO_{4}^{-}$: It appears on both sides of the equation without participating in the reaction that forms the main product ($H_{2}O$). For $Ba^{2 + }$: It appears on both sides of the equation without participating in the reaction that forms the main product ($H_{2}O$). For $OH^{-}$: It reacts with $H^{+}$ to form $H_{2}O$, so it is not a spectator ion. For $2H_{2}O$: It is a product and not an ion.

Answer:

$CrO_{4}^{-}$, $Ba^{2 + }$