Write the chemical reaction equations for each of the trials. If you do not observe a reaction just write “No Visible Reaction”.Equations for 8 bottlesCu(NO3)2 HCl –>Cu(NO3)2 K2CO3 –>Cu(NO3)2 Pb(NO3)2 –>Cu(NO3)2 KI –>Cu(NO3)2 AgNO3 –>Cu(NO3)2 2NH4OH –>Cu(NO3)2 Na2S –>2HCl K2CO3 –>2HCl Pb(NO3)2 –>HCl KI –>HCl AgNO3 –>HCl NH4OH –>HCl Na2S –>K2CO3 Pb(NO3)2 –>K2CO3 KI –>K2CO3 AgNO3 –>K2CO3 NH4OH –>K2CO3 Na2S –>Pb(NO3)2 2KI –>Pb(NO3)2 AgNO3 –>Pb(NO3)2 NH4OH –>Pb(NO3)2 Na2S –>KI AgNO3 –>KI NH4OH –>KI Na2S –>AgNO3 NH4OH –>NH4OH Na2S –>Na2S Cu(NO3)2 –>Na2S 2AgNO3 –>Name the 3 unknowns and write the reaction equations.The unknowns are:1.) Potassium Iodide-2.) Potassium Carbonate-3.) Ammonium Hydroxide-