Zn(s)/Zn2+(aq)//Au+(aq)/Au(s)
Al | Al^3+ Zn^2+ | Zn
AI(s) | AI3+ (aq) Zn2+(aq)| Zn(s)
A Galvanic cell, or Voltaic cell, named after Luigi Galvani, or Alessandro Volta respectively.In 1780, Luigi Galvani discovered the Galvanic cell.The volatic pile invented by Alessandro Volta in the 1800s is similar to the galvanic cell.
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.
The other name of voltaic cell is galvanic cell
In a galvanic cell, the less reactive metal is the cathode, where oxidation takes place. In this case the cathode is zinc.
1.05 V
Al | Al^3+ Zn^2+ | Zn
Al(s) | Al3+(aq) Ni2+(aq) | Ni(s)
Al(s) I AI3+(aq) II AI3+ (aq) I Al(s)
Type your answer here... Al(s) | Al3+(aq) Mg2+ (aq) | Mg(s)
Zn(s)/Zn2+(aq)//Au+(aq)/Au(s)
Mg(s) | Mg2+(aq)Au+(aq) | Au(s)
Zn(s)/Zn2+(aq)//Au+(aq)/Au(s)
Mg(s) | Mg2+(aq) Au+(aq) | Au(s)
Mg(s) | Mg2+(aq)Au+(aq) | Au(s)
The aluminum metals
Mg(s) | Mg2+(aq) Au+(aq) | Au(s)
aluminum oxidized, zinc reduced