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The standard reduction potentials tells you how easy or hard it is to reduce the element in question.
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What does the standard reduction potential indicate about a half-reaction?
The standard reduction potentials tells you how easy or hard it is to reduce the element in question.
Why in the standard potential for an oxidation reduction reaction not multiplied by the coefficient?
Because standard potential is not an additive property. That is, the standard potential for a reaction will always been a certain value, no matter if you have one mol or a billion mols. Each mol has the same potential and undergoes the reaction independent of all the other mols.
What is the standard reduction potential E for the half-reaction Zn e Zn?
-0.76
What is the total reduction potential of a cell i which potassium is reduced and copper is oxidized?
The total reduction potential of a cell can be calculated by subtracting the standard reduction potential of the oxidation half-reaction from that of the reduction half-reaction. For potassium (K) being reduced, the standard reduction potential is approximately -2.93 V, while for copper (Cu) being oxidized, its reduction potential is +0.34 V. Thus, the total reduction potential of the cell is calculated as: E_cell = E_reduction (Cu) - E_reduction (K) = 0.34 V - (-2.93 V) = 3.27 V. This positive value indicates that the cell reaction is spontaneous.
What is the standard reduction potential E for the half-reaction Al3 aq 3e- Als?
-1.68
What does the standard reduction potential indicate about a half-reaction?
The standard reduction potentials tells you how easy or hard it is to reduce the element in question.
Is a half-cell's standard reduction potential positive?
Yes, a half-cell's standard reduction potential is positive if the reduction reaction is spontaneous under standard conditions.
What is the standard reduction potential E for the half-reaction Mg2 2e- Mg?
The standard reduction potential E for the half-reaction Mg2+ + 2e- -> Mg is -2.37 V. This indicates the tendency of Mg^2+ ions to gain electrons and form Mg in a reduction reaction.
What is the standard reduction potential E for the half-reaction Al3 (aq) 3e Al(s)?
-1.68 V
What does a negative value for the standard potential indicate?
the negative value for a standard potential indicates that the reaction is not spontaneous.
Why in the standard potential for an oxidation reduction reaction not multiplied by the coefficient?
Because standard potential is not an additive property. That is, the standard potential for a reaction will always been a certain value, no matter if you have one mol or a billion mols. Each mol has the same potential and undergoes the reaction independent of all the other mols.
What is the standard reduction potential E for the half-reaction Zn e Zn?
-0.76
What is the standard reduction potential E for the half reaction Mg2 aq 2e Mgs?
-2.37 V (apex) Chace
What is the total reduction potential of a cell i which potassium is reduced and copper is oxidized?
The total reduction potential of a cell can be calculated by subtracting the standard reduction potential of the oxidation half-reaction from that of the reduction half-reaction. For potassium (K) being reduced, the standard reduction potential is approximately -2.93 V, while for copper (Cu) being oxidized, its reduction potential is +0.34 V. Thus, the total reduction potential of the cell is calculated as: E_cell = E_reduction (Cu) - E_reduction (K) = 0.34 V - (-2.93 V) = 3.27 V. This positive value indicates that the cell reaction is spontaneous.
What is the standard reduction potential e for the half-reaction mg2 (aq) 2e?
-2.37 v
What is the standard reduction potential E for the half-reaction Al3 aq 3e- Als?
-1.68
What is the overall voltage for a redox reaction with the half reactions Ag e Ag and Cu2 2e?
0.80-0.34
