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Answered 2011-11-23 14:42:06

copper+oxygen-----copper oxide

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Answered 2020-06-03 12:51:22

copper

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The chemical formula for copper oxide is CuO.


The word equations for the reaction between copper and oxygen is copper+oxygen= copper oxide.


Word equation Copper Carbonate ----> Copper Oxide and Carbon dioxide Balanced equation CuCO3 ----> CuO + CO2



Copper oxides are CuO and Cu2O.


I assume you mean copper(II) oxide, which is black, and not copper(I) oxide which is orangey-red.copper oxide + sulfuric acid --> copper sulfate + water.




Metallic copper reacts with an excess of oxygen to form copper(II) oxide or with a deficiency of oxygen to form copper(I) oxide.


Symbol Equation= CuCO3 - CuO + CO2 Word Equation= Copper Carbonate - Copper Oxide + Carbon Dioxide


HCL and copper oxide = Copper chloride+water


Word equation:copper (II) carbonate --> copper oxide + carbon dioxideSymbol equation:CuCO3 --> CuO +CO2


Solid copper heated with oxygen in air produces copper (II) oxide. 2Cu(s) + O2(g) + heat --> 2CuO(s)


Copper carbonate =Copper oxide + Carbon dioxidethat's thermal decomposition of copper carbonate


The oxidation of copper to form copper oxide is an example of a chemical change involving copper. Copper can oxidise to cupric oxide (copper(II)oxide) which is a black powder or oxidise to cuprous oxide (copper(I)oxide) which is a yellow/ red colour and quickly degrades to copper(II) oxide in humid air. The chemical equation for the oxidation of copper to copper(I)oxide is: 4Cu + O2 = 2Cu2O The chemical equation for the oxidation of copper to copper(II) oxide is: 2Cu + O2 = 2CuO


Balanced equation: CuO + 2HCl --> CuCl2 + H2O Word equation: One mole of copper (II) oxide plus two moles of hydrochloric acid produces (or yields) one mole of copper (II) chloride plus one mole of water.


This will depend upon which version of copper oxide you have - copper I oxide or copper II oxide. For copper I oxide: H2SO4 + Cu2O --> Cu2SO4 + H2O For copper II oxide: H2SO4 + CuO --> CuSO4 + H2O


There are two different copper oxide formula's:2Cu + O2 -> 2CuO (black Copper(II) oxide)or4Cu + O2 -> 2Cu2O (red Copper(I) oxide)


The ionic equation for a reaction between hydrochloric acid and copper oxide is: 2H+ + O2- -> H2O


There are two different copper oxide formula's:2Cu + O2 -> 2CuO (black Copper(II) oxide)or4Cu + O2 -> 2Cu2O (red Copper(I) oxide)Copper(II) = Cu2+Oxide = O2-CuO or copper(II) oxide


There are two copper oxides. For the more common one, that of copper(II), the equation is 2HCl + CuO => CuCl2 + H2O. For copper(I) oxide, the equation is Cu2O + 2 HCl => 2 CuCl + H2O.


There are two copper oxides. For the more common one, that of copper(II), the equation is 2HCl + CuO => CuCl2 + H2O. For copper(I) oxide, the equation is Cu2O + 2 HCl => 2 CuCl + H2O


2Cu + O2 ---> 2CuO Copper + Oxygen ---> Copper Oxide


Since there are two valence states for copper, Cu+ and Cu2+, there are two compounds formed from copper and oxygen:Copper (I) Oxide = Cu2O (equation: 4Cu + O2 --> 2Cu2O)Copper (II) Oxide = CuO (equation: 2Cu + O2 --> 2CuO)


The balanced symbol equation for copper II oxide reacting with hydrogen is Cu + H2O. This reaction will create copper and water as a result.



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