20. Due to COVID-19 coupled with erratic power supply from ZESCO, you decide to playaround with galvanic cells and you construct a zinc-copper battery operating at a zeroresistant small light emitting diode (L.E.D) at 25°C as follows:Zn | Zn²*(0.10 M) || Cu2* (2.5 M) | CuThe mass of each solid electrode is 2.00 g.a)b)c)Which of the two is a reducing agent?Calculate the cell potential when this battery is first connected.Calculate the cell potential after 10.0 A of current has flowed for 10.0 hours.(Assume each half-cell contains 1.00 L of solution.)d)e)Calculate the mass of each electrode after 10.0 hourS.What will cause the battery to die after some time?o searchhpf7f8f9f10f11f12f3米f4 IOIf5 Cf6www73 1& 778.$2358€6ERTYUPSDFGKVB88TECNOSPARKat gr00堂

Note: Since you have posted multiple independent questions in the same request, we will solve the…

20. Due to COVID-19 coupled with erratic power supply from ZESCO, you decide to play around with galvanic cells and you construct a zinc-copper battery operating at a zero resistant small light emitting diode (L.E.D) at 25°C as follows: Zn | Zn"(0.10 M) || Cu² (2.5 M) | Cu

20. Due to COVID-19 coupled with erratic power supply from ZESCO, you decide to play around with galvanic cells and you construct a zinc-copper battery operating at a zero resistant small light emitting diode (L.E.D) at 25°C as follows: Zn | Zn"(0.10 M) || Cu² (2.5 M) | Cu

Chemistry

10th Edition

ISBN:9781305957404

Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Chapter1: Chemical Foundations

Section: Chapter Questions

Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...

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Question

20. Due to COVID-19 coupled with erratic power supply from ZESCO, you decide to play
around with galvanic cells and you construct a zinc-copper battery operating at a zero
resistant small light emitting diode (L.E.D) at 25°C as follows:
Zn | Zn²*(0.10 M) || Cu2* (2.5 M) | Cu
The mass of each solid electrode is 2.00 g.
a)
b)
c)
Which of the two is a reducing agent?
Calculate the cell potential when this battery is first connected.
Calculate the cell potential after 10.0 A of current has flowed for 10.0 hours.
(Assume each half-cell contains 1.00 L of solution.)
d)
e)
Calculate the mass of each electrode after 10.0 hourS.
What will cause the battery to die after some time?
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