+26 lelCa( -2868 | Question 1 1 p Chose which of the following statements are FA

Question

+26 lelCa( -2868 | Question 1 1 p Chose which of the following statements are FALSE One way to calculate the cell potential for a reaction is to subtract the reduction half potential of the anode from the reduction half potential of the cathode half reaction potentials are traditionally reported for the oxidation half reaction @ A species with a high reduction potential wants to have a lower oxidation state O A reaction is spontaneous as written if the cell potential is negative A reaction is non-spontaneous as written if the cell potential is negative D Question 2 2 pts Using the table provided, calculate the cell potential for the reaction Ba(s) + Ca2+ (aq) + Ba2+ (aq) + Ca(s) 2 pts Question 3 27

Explanation / Answer

Q1.half reaction potentials are traditionally reported for the oxidation half reaction.
A reaction is non-spontaneous as written if the cell potential is negative.
Q2
     Ba(s) -------------> Ba^2+ (aq) + 2e^-     E0 = 2.912v
     Ca^2+ (aq) + 2e^- -------> Ca(s)           E0 =-2.868v
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      Ba(s) + Ca^2+ (aq) ---------> Ba^2+ (aq) + Ca(s) E0cell = 0.044v

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