Well this is what i did for my epxeriment
- researched info
- bought materials
- followed my method
- got information to back up my results
Well the vingear lost weight because the acetic acid int he vingear reacted with the copper oxide and issolved it.
The Bleach formed all those green spots which is actually called verdigris because the chemical sodium hypochlorite reacted with the copper
THe lemon coppers los weight becuase the citric acid dissolved the copper oxide
The water did nothing
So thata just a sum up
Well you guys have seen the pics so that all from me
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