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What kind of cell has a negative cell voltage?
An electrolytic cell
Does an electrolytic cell release energy?
A cell with a negative voltage charge.
Does reduction of oxygen occur during photosynthesis?
No, reduction of oxygen does not occur during photosynthesis. In photosynthesis, oxygen is produced as a byproduct when water molecules are split during the light-dependent reactions in the thylakoid membranes of chloroplasts.
Where do the anaerobic reactions of cellular respiration occur in the cell?
The anaerobic reactions of cellular respiration occur in the cytoplasm of the cell.
Where in the cell do the anaerobic reactions of cellular respiration occur?
The anaerobic reactions of cellular respiration occur in the cytoplasm of the cell.
Where does reduction occur in an electrolytic?
Cathode
What happens in the cathode in an electrolytic cell?
Reduction occurs at the cathode in an electrolytic cell.
Where does reactions occur in a electrolytic cell?
In an electrolytic cell
Where does reduction happen in an electrolytic cell?
cathode
What happens at the cathode in an electrolytic cell?
Reduction occurs at the cathode in an electrolytic cell.
What characterizes and electrolytic cell?
Reduction APEX 2021An
In the electrolytic cell electron flows from?
In the electrolytic cell, electrons flow from the negative terminal (cathode) to the positive terminal (anode). This flow allows for the oxidation of ions at the anode and the reduction of ions at the cathode, resulting in the desired chemical reactions to occur.
What would be the anode in a nickel and copper electrolytic cell?
In a nickel and copper electrolytic cell, nickel would likely be the anode since it typically undergoes oxidation to release electrons into the external circuit. Copper, on the other hand, would be the cathode where reduction reactions occur.
What is electrolytic reduction?
Electrolytic reduction is a process where a chemical compound is reduced (gains electrons) using electricity as the driving force. This occurs at the cathode of an electrolytic cell when a voltage is applied, causing a reaction to take place. This method is often used for extracting metals from their ores.
What is true of both galvanic and electrolytic cells?
*electrolytic cells Oxidation occurs at the cathode
What is the voltage of an electrolytic cell of nickel and copper?
-0.59 V
Why cathode is positive in electrochemical cell but different in electrolytic cell?
In an electrochemical cell (galvanic cell), the cathode is positive because it is where reduction occurs, attracting cations from the electrolyte. Conversely, in an electrolytic cell, the cathode is negative because it is connected to the external power source, which forces electrons into the electrode, facilitating reduction at that terminal. Thus, the polarity of the cathode changes depending on the type of cell and the direction of the current flow.
