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 bottles
Cu(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-