A partial electrochemical cell is constracted as shown In one half-cell,a Zinc e

Question

A partial electrochemical cell is constracted as shown In one half-cell,a Zinc electrode is immersed in 250 ml. of a 1.0 M solution of Zinc (1) Sulfane. In the other half-cell, a Silver electrode is immersed in 250 ml. of an agaeous solution of 1.0 M Silver (1) Nitrate Standard Reduction Potentials are given below +0.80 V a. What component is needed for the cell in onder for it to function? What is the purpose of this component? Sketch the component into the diagram above b. Write the overal balanced Net lonic Equation for the reaction that occurs as the cell operates c. What is the reading of the voltmeter when the cell is functioning, assuming that the half-cells remain in standard conditions? d. Assume that the cell operates coetinoously for thirty minutes, delivering a current of 2.5 Amps How many moles of electrons pass through the circuilt during the operation of the cell? e. What is the change in mass of the each electrode during the operation of the cell as described in part (d)? f What is the final [Ag'1, assuming negligible migration of Ag' ions

Explanation / Answer

A partial electrochemical cell is constracted as shown In one half-cell,a Zinc e

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