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What temperature is required for the cell potential to be the standard cell potential?
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What is the difference between cell potential and standard cell potential?
the standard cell potential is the cell potential at standard conditions (25C , 1 atm , and 1M ) but the cell potential is the cell potential of the cell under a real condition and we use nernst equation . i hope this is useful
Effect of concentration of electrolyte on cell potential?
The potential of a cell can decrease if the concentrations of the solutions are less than 1.0M.N.B. The standard conditions for a galvanic cell involve the concentration of the solutions being 1.0M.
What is the relative standard reduction potential of the half cell in which reduction occurs?
more positive than the other half-cell
What is the relative standard reduction potential of the half-cell in which reduction occurs?
more positive than the other half-cell
How does the total germ cell potential of the female compare to the male?
The germ cell potential of the female is much smaller than that of the male. The total germ cell potential is predetermined.
What is the difference between cell potential and standard cell potential?
the standard cell potential is the cell potential at standard conditions (25C , 1 atm , and 1M ) but the cell potential is the cell potential of the cell under a real condition and we use nernst equation . i hope this is useful
What is the standard cell potential for a cell made from silver and sodium?
3.51 v
What is the standard cell potential for a cell made from aluminum and zinc?
0.92 v
What is the standard cell potential for a cell made from gold and copper?
1.49 v
How do scientists measure the standard reduction potential of a half cell?
Pair it with a hydrogen half cell
Effect of concentration of electrolyte on cell potential?
The potential of a cell can decrease if the concentrations of the solutions are less than 1.0M.N.B. The standard conditions for a galvanic cell involve the concentration of the solutions being 1.0M.
What is the relative standard reduction potential of the half cell in which reduction occurs?
more positive than the other half-cell
What is the relative standard reduction potential of the half-cell in which reduction occurs?
more positive than the other half-cell
Why primary cell have 1.5 V only?
It depends on the electron configuration. Different metals have single electrode potential. They are both +ve and -ve. We use standard Hydrogen electrode whose potential is taken to be 0. Using that we can find half potential. Then right from that we get the total potential of a cell. So it is all natures work
What is the electrical potential across the cell membrane of a nerve cell or muscle cell when the cell is not active?
resting potential
Is the potential difference between the terminals of a cell in a circuit fixed or does it depend on the components that are connected in the circuit?
All cells have internal resistance. The value is very small when the cell is fresh. The value increases slightly and slowly as the cell discharges. So the potential difference across the cell will not noticeably change when a load is initially connected. As the cell becomes more discharged, the drop in potential difference upon connecting a load will increase. The point at which the cell is no longer any use depends on the minimum voltage which the load requires, and the current required by it.
What is the role of a dry cell in a torch?
To provide the electric potential difference required to get a current flowing through the bulb and the torch to produce light.
