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Seawater voltaic cell...

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in Applied Chemistry

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Perhaps this could be in general physics, but here I go...

What is the voltage generated using

 

Aluminium and copper

Carbon and magnesium

Aluminium and magnesium

Copper and magnesium

 

as electrodes in 3.4% ClNa ?

 

Where is a table that gives the values that its differential potentials determines the voltage generated ? -if that is how I remember it works-

 

Miguel

Merged post follows:

Consecutive posts merged

Never mind... found it:

http://www.corrosionsource.com/handbook/galv_series.htm

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