(a)
Interpretation:
Whether the statement, “Silver metal is an electrode in the given cell reaction� is correct or not is to be identified.
(b)
Interpretation:
Whether the statement, “The aqueous solution of the given cell reaction contains
(c)
Interpretation:
Whether the statement. “No component is required in the given cell reaction� is correct or not is to be identified.
(d)
Interpretation:
Whether the statement, “The aqueous solution of the given cell reaction contains
(e)
Interpretation:
Whether the statement, “Cadmium metal is an electrode in the given cell reaction� is correct or not is to be identified.
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EBK INTRODUCTION TO CHEMISTRY
- Consider the following galvanic cell: Calculate the concentrations of Ag+(aq) and Ni2+(aq) once the cell is dead.arrow_forwardOne half-cell in a voltaic cell is constructed from a silver wire electrode in a AgNO3 solution of unknown concentration. The other half-cell consists of a zinc electrode in a 1.0 M solution of Zn(NO3)2. A potential of 1.48 V is measured for this cell. Use this information to calculate the concentration of Ag+(aq).arrow_forwardConsider the cell Pt|H2|H+H+|H2|Pt In the anode half-cell, hydrogen gas at 1.0 atm is bubbled over a platinum electrode dipping into a solution that has a pH of 7.0. The other half-cell is identical to the first except that the solution around the platinum electrode has a pH of 0.0. What is the cell voltage?arrow_forward
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- The voltaic cell is represented as Zn(s)Zn2+(1.0M)Cu2+(1.0M)Cu(s) Which of the following statements is not true of this cell? a The mass of the zinc electrode, Zn(s), decreases as the cell runs. b The copper electrode is the anode. c Electrons flow through the external circuit from the zinc electrode to the copper electrode. d Reduction occurs at the copper electrode as the cell runs. e The concentration of Cu2+ decreases as the cell runs.arrow_forward. In which direction do electrons flow in a galvanic cell, from anode to cathode or vice versa?arrow_forwardConsider the following cell running under standard conditions: Fe(s)Fe2+(aq)Al3+(aq)Al(s) a Is this a voltaic cell? b Which species is being reduced during the chemical reaction? c Which species is the oxidizing agent? d What happens to the concentration of Fe3+(aq) as the reaction proceeds? e How does the mass of Al(s) change as the reaction proceeds?arrow_forward
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