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Electrochemistry (Redox Reaction (Oxidation number (The oxidation number…
Electrochemistry
Redox Reaction
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Oxidation number
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The oxidation number can be positive (+), negative (-), or zero
Definition
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Standard cell potential
an electric potential is created between two dissimilar metals that is to measure the energy from the oxidation/reduction reactions to drive the reaction.
Half-Reaction
Definition
A redox reaction is made up of two half-reactions. One of the reaction, the electrons are being lost and in the other one those electrons are being gained. Both of the equation are called half-reaction.
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Qualitative electrolysis
The mass of a substance produced at an electrode during electrolysis is proportional to the time which a constant electric current passes and the strength of the electric current
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