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An electrolytic cell uses electrical energy to drive a non-spontaneous chemical reaction, typically involving the decomposition of compounds, while a galvanic (or voltaic) cell generates electrical energy from spontaneous chemical reactions. In an electrolytic cell, the anode is positive and the cathode is negative, whereas in a galvanic cell, the anode is negative and the cathode is positive. Additionally, electrolytic cells require an external power source, while galvanic cells operate independently by harnessing the energy from chemical reactions.
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Where does reactions occur in a electrolytic cell?
In an electrolytic cell
An electrolytic cell is different from a voltaic cell because in an electrolytic cell?
In an electrolytic cell, an external power source is needed to drive a non-spontaneous redox reaction, while in a voltaic cell, the redox reaction is spontaneous and generates electric energy. In an electrolytic cell, the anode is positive and the cathode is negative, whereas in a voltaic cell, the anode is negative and the cathode is positive.
What kind of cell has a nonspontaneous?
An electrolytic cell
What kind of cell has non spontaneous voltage?
Electrolytic cell
How can a galvanic cell become electrolytic cell?
A galvanic cell can become an electrolytic cell by applying an external voltage that is of opposite polarity to the cell's spontaneous voltage. This external voltage can overcome the natural tendency of the cell to generate electricity and drive a non-spontaneous chemical reaction in the reverse direction, converting it into an electrolytic cell.
How is electrolytic cell different from a galvanic cell?
Electrons flow in the opposite direction.
How is a electrolytic cell different from galvanic cell?
Electrons flow in the opposite direction.
Where does reactions occur in a electrolytic cell?
In an electrolytic cell
Picture electrolytic cell for the extraction of sodium chloride?
Diagram of electrolytic cell
What happens in the cathode in an electrolytic cell?
Reduction occurs at the cathode in an electrolytic cell.
Is the anode positive or negative in an electrolytic cell?
In an electrolytic cell, the anode is positive.
An electrolytic cell is different from a voltaic cell because in an electrolytic cell?
In an electrolytic cell, an external power source is needed to drive a non-spontaneous redox reaction, while in a voltaic cell, the redox reaction is spontaneous and generates electric energy. In an electrolytic cell, the anode is positive and the cathode is negative, whereas in a voltaic cell, the anode is negative and the cathode is positive.
Which electrode, the anode or cathode, is designated as positive in an electrolytic cell?
In an electrolytic cell, the anode is designated as positive.
What kind of cell has a nonspontaneous?
An electrolytic cell
What happens at the anode of an electrolytic cell?
Oxidation occurs at the anode of an electrolytic cell.
What kind of cell has non spontaneous voltage?
Electrolytic cell
What happens at the anode in an electrolytic cell?
oxidation
