An Aqueous Solution of Sodium Sulfide Is Allowed to React

question 9

Multiple Choice

An aqueous solution of sodium sulfide is allowed to react with an aqueous solution of barium chloride. The complete ionic equation contains which of the following species (when balanced in standard form) ?

• A) 2Na⁺(aq)
• B) Na⁺(aq)
• C) 3Ba²⁺(aq)
• D) 2S^2-(aq)
• E) Cl^-(aq)

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