EsmeraldaSilvan EsmeraldaSilvan

03-05-2018
Chemistry

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He Statue of Liberty is made of copper that has turned green because it has undergone a change . What can be said about this change ?

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mkryukova19 mkryukova19

03-05-2018

The chemical reaction is going.
2Cu+O2+CO2+H2O ----->Cu2CO3(OH)2

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