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In which cell does a current drive a nonspontaneous redox reaction?
A nonspontaneous redox reaction is driven by an external source of electrical energy, such as a battery, when a current passes through the electrolytic cell. In an electrolytic cell, the anode is positive and the cathode is negative; electrons flow from the anode to the cathode, and oxidation occurs at the anode while reduction occurs at the cathode.
What happens at the anode of an electrolytic cell?
Oxidation occurs at the anode of an electrolytic cell.
What is true of both galvanic and electrolytic cells?
*electrolytic cells Oxidation occurs at the cathode
Is the anode positive or negative in an electrolytic cell?
In an electrolytic cell, the anode is positive.
Which electrode gets heavier in an electrolytic cell?
The electrode where reduction occurs.
What happens in the cathode in an electrolytic cell?
Reduction occurs at the cathode in an electrolytic cell.
In which cell does a current drive a nonspontaneous redox reaction?
A nonspontaneous redox reaction is driven by an external source of electrical energy, such as a battery, when a current passes through the electrolytic cell. In an electrolytic cell, the anode is positive and the cathode is negative; electrons flow from the anode to the cathode, and oxidation occurs at the anode while reduction occurs at the cathode.
What happens at the anode of an electrolytic cell?
Oxidation occurs at the anode of an electrolytic cell.
What is true about an electrolytic cell?
A.Oxidation occurs at the anode.B.Reduction occurs at the cathode.C.Electrical energy is converted to chemical energy.The negative terminal of the voltage source is attached to the cathode.
Does an electrolytic cell release energy?
A cell with a negative voltage charge.
Non-spontaneous reaction be in an electrolytic cell?
A non-spontaneous reaction occurs in an electrolytic cell where an external voltage is applied to drive a chemical reaction that would not occur naturally. In this setup, electrical energy is converted into chemical energy, facilitating processes like electrolysis. For example, the decomposition of water into hydrogen and oxygen gases requires an electrolytic cell to supply the necessary energy to overcome the activation barrier. Overall, electrolytic cells are crucial in various applications, including metal plating and the production of chemical compounds.
What types of cell consumes electrical energy?
electrolytic cells
Where does reduction occur in an electrolytic cell?
Reduction occurs at the cathode in an electrolytic cell. This is where cations in the electrolyte solution gain electrons and get reduced, leading to the deposition of a substance onto the cathode.
What kind of cell has a negative cell voltage?
An electrolytic cell
How can galvanic cell become and electrolytic cell?
A galvanic cell can become an electrolytic cell by applying an external voltage greater than the cell's electromotive force (EMF). This reverse process forces the spontaneous redox reaction to go in the opposite direction, causing the cell to consume electrical energy to drive a non-spontaneous reaction. Essentially, the galvanic cell, which generates electricity from chemical reactions, can be converted into an electrolytic cell that requires electricity to induce chemical changes. This transformation is commonly seen in processes like electrolysis.
What type of energy conversion takes place in an electrolytic cell?
electrical energy into chemical energy
What is true of both galvanic and electrolytic cells?
*electrolytic cells Oxidation occurs at the cathode
