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The electrode that removes ions from solution
Wiki User
∙ 8y ago
Wiki User
∙ 10y agobecause the negative electrode has 2+ ions containing 2- electrons which flow down the positive cathode and carry the charge on the negative electrode which attracts banter.
Wiki User
∙ 8y agoBecause copper ions have lost an electron and are therefore positive.
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Which electrode gets heavier in an electrolytic cell?
The electrode where reduction occurs.
What are the main components in a voltaic cell?
Anode - the electrode at which oxidation occurs. Cathode - the electrode at which reduction occurs. Electrolytes - containing the ions involved in the redox reaction.
What is the electrode where oxidation takes place?
A: at the anode in both an electrolytic cell and a voltaic cell
What is standard hydrogen electrode?
Standard hydrogen electrode forms the basis of the thermodynamic scale of oxidation reduction potentials.
What occurs when oxygen is taken from a substance?
reduction
Which electrode gets heavier in an electrolytic cell?
The electrode where reduction occurs.
Where does reduction occur in an electrolytic cell?
The electrode where reduction occurs
What are the main components in a voltaic cell?
Anode - the electrode at which oxidation occurs. Cathode - the electrode at which reduction occurs. Electrolytes - containing the ions involved in the redox reaction.
State the relation between reduction electrode potential of metal electrode and its tendency towards corrosion?
When the reduction electrode potential of the metal electrode increases there will be a tendency towards corrosion.
What is the electrode where oxidation takes place?
A: at the anode in both an electrolytic cell and a voltaic cell
What is an hydrogen electrode?
The standard hydrogen electrode (abbreviated SHE), is a redox electrode which forms the basis of the thermodynamic scale of oxidation-reduction potentials.
What is standard hydrogen electrode?
Standard hydrogen electrode forms the basis of the thermodynamic scale of oxidation reduction potentials.
A more positive value for electrode potential means that the electrode is more likely to be a?
A more positive reduction potential (Eored) means that substance will be reduced, which occurs at the cathode. A more positive oxidation potential (Eoox) means that substance will be oxidized and occur at the anode.
Which electrode loses electrons and which half reaction occurs here?
The anode electrode loses loses electron and oxidation half reaction occurs at it.
How are standard electrode potentials determined for the half-cells listed in the Standard Reduction Potentials table?
The standard electrode potentials are determined on the basis of the Hydrogen scale.The standard electrode potential of Hydrogen is arbitrarily fixed as zero.
What kind of reaction is used in electroplating?
The principal reaction is the reduction of a metal cation; this metal is deposed on the "electrode".
How are standard electrode potentials listed in the Standard Reduction Potentials table?
Electrodes are arranged in the increasing order of their standard reduction potential in the Standard reduction Potential Series.This Series is also known as ELECTROCHEMICAL SERIES.
