Explain a voltaic cell prepared using aluminum

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Reference no: EM13246743

A voltaic cell prepared using aluminum and nickel has the following cell notation.

Al(s) | Al3+(aq) || Ni2+(aq) | Ni(s)

Which of the following represents the correctly balanced spontaneous reaction equation for the cell?

A)Ni2+(aq) + Al(s) ? Al3+(aq) + Ni(s)

B)3Ni2+(aq) + 2Al(s) ? 2Al3+(aq) + 3Ni(s)

C)Ni(s) + Al3+(aq) ? Ni2+(aq) + Al(s)

D)3Ni(s) + 2Al3+(aq) ? 3Ni2+(aq) + 2Al(s)

E)none of the above

Reference no: EM13246743

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