what will happen if a copper vessel in exposed to moist air for a long time . also write the chemical equations
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Answer:
it will react with oxygen and form ferrous oxide Fe2O3Nh20.
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Answer:
Copper forms a green deposit on its surface when exposed to air which is usually a mixture of copper carbonate and copper hydroxide.
The chemical reaction is
2Cu + H2O + CO2 + O2 → Cu(OH)2 + CuCO3
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