NAME REPORT FOR EXPERIMENT 9 DATE OCo LAB PARTNERIS) ST Single Displacement Reac

Question

NAME REPORT FOR EXPERIMENT 9 DATE OCo LAB PARTNERIS) ST Single Displacement Reactions NOTE: In this experiment, copper ions will have 2+ charge. Evidence of Reaction Equation (to be completed) Describe any evidence of reaction; if no Write "No reaction", if no reaction was observed. reaction was observed, write "None" 1. 2. 3. 4. 5. 6. Cu+ HCl aq) Zn+ HCI(aq)-- Cu+ Pb(NO,)faq)_ QUESTIONS AND PROBLEMS 1. Complete the following table by writing the symbols of the two elements whose reactivi tins are heing compared in each test

Explanation / Answer

(1) Cu + 2 AgNo3 ----> Cu(NO3)2 + 2 Ag
Reaction type = Double replacement

(2) Zn + 2 Pb(NO3) ----> 2 Pb + Zn(NO3)2
Reaction type = Single replacement

(3) Zn(s) + MgSO4 (aq) ---> ZnSO4 + Mg
Reaction type = Single replacement

(4) Cu + 2 HCl ---> CuCl2 + H2
Reaction type = Double replacement

(5) Zn + 2 HCl ---> ZnCl2 + H2
Reaction type = Double replacement

(6) 2 Cu + Pb(NO3)2 2 Cu(NO3) + Pb

Reaction type = Double replacement

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