Question

How the green color compound formed on bronze can be prevented​

Answer 1

Answer:

One chemical treatment is soaking the object in a 5% sodium sesquicarbonate solution. This serves to neutralize the acid that attacks the metal as well as converting the reactive cuprous chloride to largely inert cuprous oxide.

Answer 2

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One chemical treatment is soaking the object in a 5% sodium sesquicarbonate solution. This serves to neutralize the acid that attacks the metal as well as converting the reactive cuprous chloride to largely inert cuprous oxide.