1) When aqueous solutions of copper(II) iodide and potassium carbonate are combined, solid copper(II) carbonate and a solution of potassium iodide are formed. The net ionic equation for this reaction is:

2) When aqueous solutions of sodium cyanide and hydrobromic acid are mixed, an aqueous solution of sodium bromide and hydrocyanic acid results. Write the net ionic equation for the reaction.

3) When solid Zn metal is put into an aqueous solution of NiSO₄, solid Ni metal and a solution of ZnSO₄ result. Write the net ionic equation for the reaction.

 

 

 

Question 7 (1 point) What are the products of the neutralization reaction involving H3 PO4 and Ba(OH)2? OHO+BaPO4 salt and water OH2O+Ba3(PO4)2 OH3(OH)2+ BaPO4 OH2O+ Ba2 (PO4)3