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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Definitions:

Strange Situation

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The concept that romantic or social compatibility between individuals can be predicted or enhanced based on certain traits or characteristics of their personalities.

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A personality trait characterized by being organized, dependable, and showing a strong sense of duty.