1. The cathode in a galvanic and electrolytic cells is: negative in certain type of cells the site of oxidation and reduction, respectively the site of reduction and oxidation, respectively Othe site of oxidation the site of reduction

Q: How is an electrode in a zinc-copper galvanic cell best defined?

A: Introduction An electrochemical cell that converts chemical energy into electrical energy is known…

Q: 8. Which of the following is false? In a galvanic electrochemical cell the cathode is the place…

A: At equilibrium, the potential of cell reaches to zero. The reactions proceeds in forward and…

Q: Relate amount of product(s) generated in an electrolytic cell to the stoichiometry of the reduction…

A: An electrolytic cell is the type of cell which converts chemical energy to electrical energy.

Q: The salt bridge in a galvanic cell allows the soltuions in the half cells to remain electrically…

A: In this question, we have to choose the correct option regarding salt bridge.

Q: 1. How do fuel cells differ from traditional electrochemical cells (batteries)

A: Battery doesn't store electrical or chemical energy whereas a fuel cell allows extraction of…

Q: Oxidation takes place here in a voltaic cell: anode cathode electrolytic solution salt bridge

A: At which position Oxidation take place in voltaic cell = ?

Q: If you had a voltaic cell and electolytic cell and ran an experiment to measure cell potenials what…

A: Voltaic Cell (Galvanic Cell):A voltaic cell is an electrochemical cell that converts chemical energy…

Q: For each cell at standard condtions calculate the cell potential, the free energy chang and the…

A: Given: Cell with Br- and I2 to produce Br2 and I-.

Q: Electrochemistry Compare the properties of Galvanic cells and electrolytic cells by filling up the…

A: Galvanic cell converts chemical energy to electrical energy whereas electrolytic cell converts…

Q: GROUP II – CATION ANALYSIS           Group II consists of eight different cations : Hg+2, Pb+2,…

A: 1. What metals are members of Group II? The following metals are member of Group II. Group II A:…

Q: What are the signs of the anode and cathode in a voltaic cell? In an electrolytic cell?

A: The sign of the electrode depends on the direction of flow of electrons in a cell.The electrode from…

Q: Which of the following is true for a galvanic cell?

A: Galvanic cells is also known as voltaic cells, they are electrochemical cells in which…

Q: When AG° is equal to 0, the standard cell potential is equal to 0 and K is equal to 1, the reaction…

A: * ΔG° < 0, then K > 1  = Product are favored over reactants at equilibrium in the reaction .…

Q: Complete the following oxidation-reduction reaction and calculate the Gibbs free energy per mole of…

A: To calculate the Gibbs free energy per mole of electron donor, we need to know the standard Gibbs…

Q: If allowed to run undisturbed, how will the potential of a concentration cell change over time? It…

A: A concentration cell, is where the electrodes are of same material and the half-cells differ only in…

Q: Write the cell notation based on the description of the following information: Iron (III) ions are…

A: Given : Iron (III) ions are reduced to iron (II) in presence of platinum i.e Pt electrode. And tin…

Q: Give two suggestions to prevent corrosion Name two differences between galvanic (voltaic) cells and…

A: 1) One of the cheapest way to prevent the metal from corrosion is by applying paint on the surface…

Q: The Nernst equation can be used to calculate... A. cell potentials from standard cell potentials…

A: According to the nernst equation, the cell potential is given as  Ecell = E0cell - (0.0591/n) log(Q)…

Q: If an electrochemical reaction is spontaneous, a) cell potential is negative, and the more…

A: Spontaneous reactions are the one having net negative free energy change and free energy change…