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A voltaic cell is made of copper and aluminum electrodes What is the emf of this cell?
Wiki User
∙ 13y ago
1.56 v
Wiki User
∙ 14y ago
Wiki User
∙ 13y ago2.02v
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What is voltaic cell?
in electolysis, the whole arrangement of electrodes electrolyte and the vessel containimg them is called voltaic cell.
What materials did Alessandro Volta use to make the battery?
The voltaic cell, or the first battery, is composed of two electrodes: one made of zinc and the other made of copper. The electrolyte is either sulfuric acid or saltwater brine.
An electrolytic cell is made with zinc and aluminum electrodes Which of the following happen at the cathode of this cell?
Aluminum is reduced. Zinc ions are formed.
What gets reduced in an electrolytic cell with nickel and copper electrodes?
Ni2+
Does a cell with copper and zinc electrodes in an acid electrolyte produce voltages?
yes
What is the role of electrons in a voltaic cell?
a volcanic cell has electrodes and electrons flow through electrodes .
What is voltaic cell?
in electolysis, the whole arrangement of electrodes electrolyte and the vessel containimg them is called voltaic cell.
A voltaic cell is made of silver and gold electrodes What is the emf of this cell?
1.03 V
What is the emf of a voltaic cell made with solid zinc and silver electrodes?
+1.56
What is the difference between a galvanic cell and a voltaic cell?
A voltaic battery is also known as a voltaic pile, which is a set (or pile) of galvanic cells linked together in series to create a larger voltage than could be generated by a single galvanic cell. Therefore a voltaic cell would simply be one element of the pile which is also one galvanic cell.
If a voltaic cell is made with lithium and sodium electrodes what happens at the cathode of the cell?
Solid sodium forms. Sodium is reduced.
A voltaic cell is made with gold and sodium electrodes What happens at the cathode of this cell?
Gold is reduced. Gold is plated onto the cathode.
What is the value of the cell potential for a cell in which the electrodes are copper and sodium?
3.05
What is oxidation in a galvanic cell with aluminum and gold electrodes?
The aluminum metals
What materials did Alessandro Volta use to make the battery?
The voltaic cell, or the first battery, is composed of two electrodes: one made of zinc and the other made of copper. The electrolyte is either sulfuric acid or saltwater brine.
What is oxidized and electrolytic cell with aluminum and gold electrodes?
the gold metal
An electrolytic cell is made with zinc and aluminum electrodes Which of the following happen at the cathode of this cell?
Aluminum is reduced. Zinc ions are formed.
