chemical equation for patination of copperकेमिकल इक्वेशन फॉर पार्टी नेशन ऑफ कॉपर
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this is the equation of patination of copper
4cu + o2 - 2cu2o (red to pink)
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in moist air reacts with the surface of copper vessel. Copper loses lustre due to the formation of greenish layer of copper carbonate
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on its surface. This is called Patination of copper.
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