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Q: What are the halls reactions for a galvanic cell with Zn and Ni Electrodes?
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What are the half-reactions for the galvanic cell with Zn and mg electrodes?

Zn2+(aq) + 2e- = Zn(s) and Mg(s) = Mg2+(aq) + 2e-


What is galvanic cell made of?

Two electrodes in electrolyte solutions


What are the half-reactions for a galvanic cell with aluminum and gold electrodes?

Al(s) Al3+(aq) + 3e- and Au+(aq) + e- Au(s)


What is oxidized is a galvanic cell made with silver and nickel electrodes?

the nickel metal


Is oxidized in a galvanic cell made with silver and nickel electrodes?

The Nickle Metal


What is the anode of galvanic cell made with zinc and alumminum?

Two electrodes in electrolyte solutions


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.


What gets reduced in a galvanic cell made with magnesium and zinc electrodes?

Mg(s)


How does a galvanic cell work?

.. A redox reaction at two electrodes causes electrons to flow.


What is oxidized in galvanic cell made with silver and nickel electrodes?

The nickel metal(apex)


What get oxidized in an a galvanic cell made with magnesium and zinc electrodes?

Mg(s) Apex baby


What is the voltage of a galvanic cell made with silver an nickel?

The voltage of a galvanic cell is the difference between the half cell potentials for the two reactions. For silver and nickel, this is about 1 volt.