What Are the Spectator Ions in the Reaction Between Mg(OH)₂

question 130

Multiple Choice

What are the spectator ions in the reaction between Mg(OH) ₂ (aq) and HCl (aq) ?

• A)Mg²⁺ and H⁺
• B)H⁺ and OH^-
• C)Mg²⁺ and Cl^-
• D)H⁺ and Cl^-
• E)OH^- only

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