The answer to this question is 5 but please provide an explanation as to how that is the answer! So, this question pertains to a voltaic cell. The initial state of the cell is the following: Cu (s) ,  4.0 M Cu2+ (aq) 9.0 M Cu2+ (aq) , Cu (s) Each of the half-cells has a volume of one liter. How many hours will the cell be able to run at 27 A before it reaches the state of equilibrium?

Q: write the half-reactions and draw the cell diagram for a galvanic cell (short hand cell notation) in…

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A:

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A: Solution -

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Q: balanced chemical reaction

A:

Q: 4. For the following redox reaction in a galvanic cell, write the oxidation half-reaction and the…

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A: The chemical reaction :  Zn(s) + Cu2+(aq) ----> Zn2+(aq) + Cu(s)   Oxidised & reduced species…

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Q: . Consider the oxidation-reduction reaction Mg (s) + Cu2+ (aq) → Mg2+ (aq) + Cu (s)           Sketch…

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Q: A digital watch battery draws 0.10 milliamperes of current, which is provided by a mercury battery…

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A: The moles of HgO and Zn can be calculated as -