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Greatest tendency to lose electrons

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Reference no: EM132363105

Question 1:

Part a:

Which of the following reactions will be spontaneous? 

a. Pb+2   + Zn   → Zn+2    + Pb

b. Mg+2   +   Ni →   Mg + Ni+2

c. both of these will be spontaneous

d. none of these will be spontaneous 

Provider a rationale for your answer:

Part b: In which reaction is Zn being oxidized? 

a.  3 Zn    + 2 FeCl3   → 3 ZnCl2    + 2 Fe

b.  ZnCl2   + Mg  → MgCl2   + Zn

c.  ZnCl2   + CuSO4  →   ZnSO4  + CuCl2

d. All of these 

Provider a rationale for your answer:

Part c: Which of the following metals have the greatest tendency to lose electrons?

a. Cr b. Sn     c.  Mg d.  Ag  

Provider a rationale for your answer:

Reference no: EM132363105

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