Concept explainers
Interpretation:
The half cell reactions of
Concept introduction:
Electrolytic Cell:
The device, which is used to convert the electrical energy into chemical energy, is known as electrolytic cell and this type of cell are works under the principle of electrolysis.
Electrolysis molten salt:
The decomposition of chemical by passing through an aqueous solution of ions is known as electrolysis.
Half cell reaction:
In
In oxidation the species lose its electron and in cathode the species gain electrons in cell reaction.
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General Chemistry - Standalone book (MindTap Course List)
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- Electrochemical Cells II Consider this cell running under standard conditions: Ni(s)Ni2(aq)Cu+(aq)Cu(s) a Is this cell a voltaic or an electrolytic cell? How do you know? b Does current flow in this cell spontaneously? c What is the maximum cell potential for this cell? d Say the cell is connected to a voltmeter. Describe what you might see for an initial voltage and what voltage changes, if any, you would observe as time went by. e What is the free energy of this cell when it is first constructed? f Does the free energy of the cell change over time as the cell runs? If so, how does it change?arrow_forwardAn electrode is prepared from liquid mercury in contact with a saturated solution of mercury(I) chloride, Hg2Cl, containing 1.00 M Cl . The cell potential of the voltaic cell constructed by connecting this electrode as the cathode to the standard hydrogen half-cell as the anode is 0.268 V. What is the solubility product of mercury(I) chloride?arrow_forwardBriefly explain why different products are obtained from the electrolysis of molten NaCl and the electrolysis of a dilute aqueous solution of NaCl.arrow_forward
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