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What is the overall voltage for the nonspontaneous redox reduction involving Mg and Cu and their ions?
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How much voltage loss with a dimmer switch when used for lights?
There is no loss in voltage. Voltage is constant (dependant on your supply). The dimming is as a result of of a reduction in current (ampage)
How is an oxidation half-reaction written using the reduction potential chart?
Reversing the equation gives the oxidation half reaction. Doing this changes the sign on the voltage, not the magnitude.
What is the overall voltage for a redox reaction with the half-reactions Mg(s) Mg2 2e- and Cu2 2e- Cu(s)?
0.34-(-2.37)
What is the standard reduction potential E?
This is a table with values in volts for the standard reduction potentials of metals to a cathode.
What is the overall voltage for a redox reaction with the half reactions Ag e Ag s and Cu s Cu2 2e?
0.34-0.80
What is the overall voltage for the nonspontaneous redox reaction involving mg and cu and their ions?
-2.37 - 0.34
What kind of cells has a nonspontaneous voltage?
An electrolytic cell
What is the overall voltage for the non spontaneous redox reaction involving Mg and Cu and their irons?
-2.37 - 0.34
What is voltage reduction?
Brownouts or sags
Will the power consumed by an electrical appliance increase with a reduction of applied voltage?
Power consumed by an electrical appliance will increase with a reduction of applied voltage.
What is a temporary reduction in voltage in a computer called?
Brownout
If you have a phase to phase voltage how do calculate the overall voltage?
First of all, there is no such thing as a 'phase-to-phase' voltage. The correct term is 'line-to-line' voltage. Secondly, without knowing what you mean by 'overall voltage', there is no way of answering your question.
How much voltage loss with a dimmer switch when used for lights?
There is no loss in voltage. Voltage is constant (dependant on your supply). The dimming is as a result of of a reduction in current (ampage)
What are the meanings of positive and negative reduction potentials?
the meanings of positive and negative voltage
What is the measure of the voltage decrease along a wire?
Decrease or reduction of voltage along the wire is called voltage drop. It is measure through wire and load resistance difference.
What does a negative cell voltage mean?
The reaction is spontaneous.
What is added to a circuit to make the current smaller?
The reduction of voltage or the increase of resistance will reduce the current in a circuit.
