Silver Metal
Write the reaction for the conversion of silver tarnish and aluminum metal to silver metal and aluminum sul?
Thanks!
Should be aluminum sulfide for the last part, sorry! Got a little mouse happy!
The reaction for cleaning silver with aluminum is a redox reaction. The half reactions are:
1) Ag+ +e- = Ag(s)
2) Al(s) = Al3+ + 3e-
The silver oxide is reduced to silver metal and the aluminum foil is oxidized to aluminum ions. The full reaction is:
3AgO + 2Al = 3Ag + Al2O3
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