S4O62−(aq) + 2I−(aq)  → I2(s) + S2O32−(aq)   ΔG° = 87.8 kJ/mol      E° anode = 0.53 V   Calculate E° cell and E° half-cell

Q: Write a balanced equation for the half-reaction that happens at the cathode. Write a balanced…

A: The given two half-reactions are:NO3−​+4H++3e−→NO+2H2​O          Eredo​=0.96VCu2++e−→Cu+…

Q: Consider the standard reduction potentials and redox couples used in a galvanic cell. Unbalanced…

A:

Q: rom a table of Standard Reduction Potentials:  Fe2+(aq) + 2 e- → Fe(s)         E = -0.447 V…

A: Standard electrode potential is the measurement of the potential for the equilibrium and the…

Q: Consider the following galvanic cell at 25°C. Pt | Cr2+ (0.30 M), Cr³+ (2.0 M) || Co²+ (0.17 M) | Co…

A:

Q: A galvanic cell is powered by the following redox reaction: 3 Cl₂(g) + 2 Cr(OH)3(s) + 10 OH (aq) 6…

A: Answer:Galvanic cell is a type of electrochemical cell that converts chemical energy into electrical…

Q: A galvanic cell is powered by the following redox reaction: 3+ 2+ 4 Fe³+ (aq) + N₂H4(aq) + 4OH¯(aq)…

A:

Q: A galvanic cell at a temperature of 25.0 °C is powered by the following redox reaction: 2+ MnO₂ (s)…

A:

Q: 5Cl,(9) + L,(s) + 6 H,0(1) → 10CI"(aq) + 210,(aq) + 12H (aq) nswer the following questions about…

A: Given Galvanic cell 5Cl2 (g) + I2 (s) + 6H2O (l) --------> 10Cl- (aq) + 2IO3- (aq) + 12H+ (aq)…

Q: Given the following unbalanced½ reactions and their respective reduction cell potentials: Ni0,(s) →…

A: Given that, the unbalanced half-cell reaction and their respective reduction potential values:…

Q: Write a balanced equation for the half-reaction that happens at the cathode of this cell. Write a…

A: At cathode reduction takes place means gain of electrons  At anode oxidation takes place that means…

Q: 8.Using the following standard reduction potentials: Fe3+(aq) + e- → Fe2+(aq)…

A: 1) We have given the reaction as follow                          Pb2+(aq) + 2 Fe2+(aq) → 2 Fe3+(aq)…

Q: An electroplating solution contains vanadium (50.9415 g/mol), which is a metallic element that can…

A:

Q: The two half cells that make up a cell are shown below with their reduction potentials: Cd2* (aq) +…

A:

Q: Sketch the galvanic cell based on the following overall reactions. Calculate e°; show the direction…

A: The standard reduction potentials of the two half-cells are: Cl2/2Cl-: 1.36 VCr2O72-/Cr3+:1.33 V

Q: Tarnish on silver is the compound Ag2O. A tarnished silver spoon is placed in an aluminum pan of…

A: Generally, the reaction with higher reduction potential value will undergo reduction and one with…

Q: A galvanic cell at a temperature of 25.0 °C is powered by the following redox reaction: 2+ MnO₂ (s)…

A: Given,[H+] = 3.73M [Cr2+] = 1.43M [Mn2+] = 4.21M [Cr3+] = 3.05 M

Q: calculate equilibrium constants for the following reactions. Assume 298.15 K if no temperature is…

A:

Q: Examine the following half-reactions and select the strongest reducing agent among the species…

A: The correct option is (b): Strongest reducing agent K+

Q: A chemist designs a galvanic cell that uses these two half-reactions: half-reaction 2+ Cu(aq) + e…

A:

Q: A galvanic cell at a temperature of 25.0 °C is powered by the following redox reaction: 210, (aq) +…

A:

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.