Q$10.$ Corrosion.

A sailboat with an Aluminium hull has a nickel and bronze alloy propeller $($Bronze is

copper alloy containing $7-10\%$ tin$).$ Using the E$0$ values are given in the Table in next

page, answer the following: a

a$.$ Write the possible half reactions that would occur for the corrosion of the

metals. Which metal will most likely to corrode? With the help of the standard

reduction table, explain why

b$.$ If the boat is immersed in seawater, which corrosion reaction will occur, based

on your part $($a$)?$ Write the half reactions, total REDOX reaction and calculate

the overall reaction potential.