Ion Dissociation

What are the spectator ions in this reaction?
CuCl₂(aq) + NaOH(aq) → Cu(OH)₂(s) + NaCl(aq)
 

• Cu²⁺ and OH^1-
• Na²⁺ and Cl^2-
• Na¹⁺ and Cl^1-
• Na¹⁺ and OH^1-

what is the net ionic equation for the reaction 
2NaOH(aq) + CuCl₂(aq) → 2NaCl(aq) + Cu(OH)₂(s)

• 2OH^–(aq) + Cu²⁺(aq)  →  Cu(OH)₂(s)
• 2OH^–(aq) + Na⁺(aq) → NaOH(s)
• 2Cl^–(aq) + Cu²⁺(aq) → CuCl₂(s)
• Cl^–(aq) + Na⁺(aq) → NaCl(s)

The separation of ions that occurs when an ionic compound dissolves is

• ionization

• dissociation

• electronegativity

• spectation

They process in which ions are formed from molecules when they are dissolved in solution.

• dissociation

• ionization

• spectator ions

• electronegativity

What is the correct full ionic equation for the reaction between AgNO_3(aq) and KCl_aq

• Ag⁺ + NO₃^- + K⁺ + Cl^-→ K⁺ + NO₃^- + AgCl_(s)

• Ag^- + NO₃⁺ + K^- + Cl⁺→ K^- + NO₃⁺ + AgCl_(s)

• Ag⁺ + NO₃^- + K⁺ + Cl^-→ KNO_3(s) + Ag⁺+ Cl^-

• No reaction