6. Chemical Quantities & Aqueous Reactions

What is the net ionic equation for the reaction between MgCl_2 and NaOH in aqueous solution?

Which ions are spectator ions in the reaction between Mg(OH)_2 (aq) and HCl (aq)?

Which of the following is the net ionic equation for the reaction between AgNO3(aq) and NaCl(aq)?

Which one of the following represents the net ionic equation for the reaction of AgNO3 and LiBr in aqueous solution?