A Cu2+(1.00 M) | Cu half-cell is connected to a Br2(|) | Br2half-cell in which the concentration of bromide ion isunknown. The measured cell potential is 0.963 V, and theCu2+ | Cu half-cell is the anode. What is the bromide ionconcentration in the Br2(|) | Br2 half-cell?

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A: Answers are explained below.

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Q: The value of K, for AgBr is 5.4 x 1013. For the Ag/AgBr electrode, AgBr(s) + e Ag(s) + Br°(aq)…

A: Given, Reaction : AgBr(s)+e-→Ag(s) +Br-(aq)       E°=0.070 V The Ksp value 5.4×10-13

Q: 40. In a galvanic cell, the cathode consists of a Ag"(1.00 M)|Ag half-cell. The anode is a platinum…

A:

Q: A Zn-Ag Galvanic cell has an Ecell value of 1.536 V. The cell diagram is as blow. Calculate the…

A: This is a simple question of electrochemistry for the application of Nernst equation.

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Q: onsider the following half-cells:    (1)  AgCl(s) | Ag(s), Cl–(aq)                      E°red =…

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Q: standard cell potential f

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Q: A Galvanic cell consists of an Au/Au3+ electrode (E° = 1.50 V) and a Cu/Cu2+ electrode (E° = 0.34…

A: 0.03 MExplanation:

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Q: Zinc hydroxide is sparingly soluble. Consider the cell below: 2+ Zn(s) | Zn(OH)2(s) | OH¯ (0.15M)||…

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Q: Consider the following electrolytic cell Ag|AgCl(s), Cl- (0.200M), Cd2+ (0.00500M)|Cd. a) Calculate…

A: This question belongs to Electrochemistry.

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Q: Calculate the emf of the following concentration cell at 25oC:  Ag(s)|Ag+(0.12 M)||Ag+(1.9 M)|Ag(s)

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Q: 30) Write the balanced overall reaction and calculate the standard cell emf (E) for: Al(s) | Al"(aq)…

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Q: The voltaic cell Cd(s)|Cd?+ (aq) || Ni²+ (1.0 M)|Ni(s) has a cell potential of 0.310 V at 25°C. What…

A: The voltaic cell is as follows: Cd(s)|Cd2+(aq)||Ni2+(1.0 M)|Ni(s) Ecell=0.310 VEcell°=0.170 V The…

Electrolysis

Electrolysis is defined as the process of breaking down ionic compounds into their constituent elements by passing a direct electric current through the compound in a fluid state. The cathode reduces cations, while the anode oxidizes anions. An electrolyte, electrodes, and some form of external power source are the main components required for conducting electrolysis. A partition, such as an ion-exchange membrane or a salt bridge, may also be used, but this is optional. These are primarily used to prevent the products from diffusing near the opposing electrode.