copper carbonate on heating gives a black Residue of copper oxide please answer fast
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CuCO3 ----on heating------ CuO +CO2
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Here's your answer !!
_________
Copper carbonate on heating dissociates to form two compounds , copper oxide and carbon dioxide .
CuCO3 -----> CuO ( black )+ CO2 .
Observation ----->
On heating Copper carbonate , a black residue is formed and a gas is released which turns lime water milky .
Thus , we can conclude that the gas evolved is carbon dioxide .
________
Hope it helps !!
Here's your answer !!
_________
Copper carbonate on heating dissociates to form two compounds , copper oxide and carbon dioxide .
CuCO3 -----> CuO ( black )+ CO2 .
Observation ----->
On heating Copper carbonate , a black residue is formed and a gas is released which turns lime water milky .
Thus , we can conclude that the gas evolved is carbon dioxide .
________
Hope it helps !!
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