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Cl2 + 2Cu --> 2CuCl
Oxidation reaction is Cu --> Cu+ + 1e
Reduction reaction is Cl + 1e --> Cl-
Redox reaction is Cu + Cl --> Cu+ + Cl-
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What type of reaction is this copper plus oxygen equals copper oxide?
It is the direct combination of two elements or oxidation of copper. 2Cu + O2 = 2CuO its a synthesis reaction!
What is the equation for copper heated in air?
2Cu(s)+O2(g) → 2CuO(s)
Can copper be broken down by chemical means?
Yes, if copper is exposed to wood, it decomposes rather quickly.
What is copper oxide reduced to when it reacts with carbon?
2CuO + C CO2(g) + 2CuCuO is reduced because the oxidation number of copper decreases from +2 (in CuO) to 0 (in Cu).C is oxidised because the oxidation number of carbon increases from 0 (in C) to +4 (in CO2).So this can be considered a redox reaction as both reduction and oxidation occurs at the same time. Since CuO is reduced, it acts as the oxidising agent. Since C is oxidised, it acts as the reducing agent.
Equation of decomposition of copper nitrate?
2Cu(NO3)2(s)+heat------->2CuO(s)+4NO2(g)+O2(g)
What type of reaction is this copper plus oxygen equals copper oxide?
It is the direct combination of two elements or oxidation of copper. 2Cu + O2 = 2CuO its a synthesis reaction!
What is the classification of the chemical equation of 2Cu plus O2 equals 2CuO?
Oxidation
What is the net ionic equation of copper and HCl?
Copper will not react with hydrochloric acid. Cu(s) + HCl(aq) ---> No reaction
How is the diagram of the apparatus of the reaction of oxygen with copper?
2Cu(s) + O2(g) --> 2CuO(s)
What is 2cu in science?
what is 2CU
What is the chemical reaction for rusting copper?
2Cu+H2O+CO2+O2=Cu(OH)2.CuCo3
Copper plus water plus oxygen gives copper hydroxide is what type of reaction?
2Cu(s) + 2H2O(l) + O2(g) --> 2Cu(OH)2(s) is not a reaction which happens under any normal conditions. If it did we could say the copper is being oxidised.
Classify this chemical reaction 2Cu plus O2 2CuO plus 315kj?
Exothermic, combustion
What is the copper oxide word equation?
2Cu (s) + O2 (g) -----------------> 2CuO (s)
What is the product of the reaction between copper and oxygen is?
2Cu + O2 ==> 2CuO product is copper(II) oxide4Cu + O2 ==> 2Cu2O product is copper(I) oxide
What is the equation for copper heated in air?
2Cu(s)+O2(g) → 2CuO(s)
Is copper carbonate a product or reactante?
It can be either depending on the reaction. For example. here it is a product. 2Cu + H2O + CO2 + O2 --> Cu(OH)2 + CuCO3 it is a product. While in this reaction CuCO3 + 2HCl --> CuCl2 + CO2 + H2O it is a reactant.
