Which Ions Are Considered Spectators in the Reaction Between Aqueous

question 8

Multiple Choice

Which ions are considered spectators in the reaction between aqueous solutions of (NH₄) ₃PO₄ and CaCl₂?

• A) 3 Ca²⁺ (aq) and 2 PO₄^{3 -} (aq)
• B) 6 N^{3 -} , 24 H⁺ (aq) and 6 Cl ^- (aq)
• C) 6 NH₄⁺ (aq) and 6 Cl ^- (aq)
• D) 3 Ca²⁺ (aq) and 6 Cl ^- (aq)
• E) 6 NH₄⁺ (aq) and 2 PO₄^{3 -} (aq)

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