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How can one determine if a redox reaction will be non-spontaneous?
The reduction potential plus oxidation potential is negative.
What forms a spontaneous redox reaction between two elements?
The element with the greater reduction potential is the one that is reduced.
An electrolytic cell is different from a voltaic cell because in an electrolytic cell?
In an electrolytic cell, an external power source is needed to drive a non-spontaneous redox reaction, while in a voltaic cell, the redox reaction is spontaneous and generates electric energy. In an electrolytic cell, the anode is positive and the cathode is negative, whereas in a voltaic cell, the anode is negative and the cathode is positive.
Is browning banana a redox reaction?
A browning banana is a redox reaction.
How can a galvanic cell become an electrolytic?
the redox reaction is reserved
Which best describes a galvanic cell a battery containing a non spontaneous reaction a battery containing an acid and a base a battery containing a spontaneous redox reaction a battery that requires?
spontaneous redox reaction
What can be said about a redox reaction that has a positive potential?
. The reaction will be spontaneous.
What characterizes a galvanic cells?
A galvanic cell consists of two half-cells connected by a salt bridge, allowing the flow of ions between them. One half-cell undergoes oxidation (loses electrons) and the other undergoes reduction (gains electrons), leading to the flow of electrons through an external circuit. This flow of electrons generates an electric current that can be used as a source of power.
What property characterizes a spontaneous redox reaction?
A positive sum of the two half-reactions' standard potentials
What redox conditions will produce a spontaneous reaction?
The sum of the voltages of the half-reactions is positive.
What will form a spontaneous redox reaction between two elements?
The element with the greater reduction potential is the one that is reduced.
How can one determine if a redox reaction will be non-spontaneous?
The reduction potential plus oxidation potential is negative.
What forms a spontaneous redox reaction between two elements?
The element with the greater reduction potential is the one that is reduced.
An electrolytic cell is different from a voltaic cell because in an electrolytic cell?
In an electrolytic cell, an external power source is needed to drive a non-spontaneous redox reaction, while in a voltaic cell, the redox reaction is spontaneous and generates electric energy. In an electrolytic cell, the anode is positive and the cathode is negative, whereas in a voltaic cell, the anode is negative and the cathode is positive.
What is the reaction in a fuel cell spontaneous and non spontaneous?
In a fuel cell, the overall redox reaction is spontaneous, meaning it proceeds on its own without an external power source. The electrode reactions that occur at the anode and cathode are also spontaneous, as they involve the transfer of electrons from the fuel to the oxidant. This spontaneous reaction generates electrical energy that can be used to power devices.
What identifies an oxidation-reduction reaction'?
An oxidation-reduction (redox) reaction involves the transfer of electrons between reactants. The substance that loses electrons is oxidized, while the substance that gains electrons is reduced. Redox reactions result in changes in oxidation states of atoms involved.
Is browning banana a redox reaction?
A browning banana is a redox reaction.
