A galvanic cell based on the above reaction is constructed according to the gene
ID: 689352 • Letter: A
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A galvanic cell based on the above reaction is constructed according to the generic sketch of a galvanic cell shown below: Choose the label which best describes the following: Solution containing Zn2+ Electrode at which reduction of silver ions occurs The overall, balanced, spontaneous reaction occurring in this (standard) cell is: Zn2+(aq) + 2Ag+(aq) Rightarrow 2Ag2+(aq) + Zn(s) 2Ag+(aq) + Zn(s) Rightarrow Zn2+(aq) + 2Ag(s) Zn2+(aq) + Ag(s) Rightarrow Ag2+(aq) + Zn(s) Zn2+(aq) + 2Ag(s) Rightarrow 2Ag+(aq) + Zn(s) The salt bridge is labeled 'B'. The salt bridge disrupts the electrical circuit while permitting mixing of the solutions in the anode and cathode compartments. Tube 'G' hinders Ag+ ions from migrating to the other compartment and reacting directly with the Zn electrode. The solution in tube 'G' must not contain an electrolyte for the cell to operate. True D The salt bridge is intended to allow counter ions to flow between the two cell compartments.Explanation / Answer
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