0
2CuO + C CO2(g) + 2Cu
CuO 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.
What else can I help you with?
Copper oxide plus carbon?
When copper oxide reacts with carbon, carbon reduces copper oxide to produce copper metal and carbon dioxide. The balanced chemical equation for this reaction is: CuO + C -> Cu + CO₂. This is a redox reaction where copper is reduced from a higher oxidation state in copper oxide to its elemental form, while carbon is oxidized from its elemental form to carbon dioxide.
Which salt is produced when copper oxide reacts with hydrochloric acid?
Copper oxide and hydrochloric acid will produce copper chloride.
Why does heating with carbon extract copper from copper oxide?
Heating copper oxide with carbon (in the form of coal or charcoal) causes a reduction reaction, where carbon removes oxygen from copper oxide to produce carbon dioxide and leave behind pure copper. This process is known as a reduction reaction, where carbon acts as a reducing agent to extract copper from its oxide form.
What compound is made when copper reacts with oxygen?
Copper reacts with oxygen in the air to form copper oxide. The most common form is black copper(II) oxide (CuO) which gives copper a black coating or tarnish.
What does carbon dioxide and copper make?
copper is a metal and carbon dioxide is a gas so therefore dont mix
What Gas is formed when copper oxide reacts with carbon?
with water aswell it would become copper carbonate
What is the reaction between copper oxide and carbon?
Well, im guessing that the reaction between the two will be >> copper oxide + carbon (arrow) carbon oxide + copper.
What does Copper oxide plus carbon dioxide equal?
Copper oxide reacts with carbon dioxide to form copper carbonate. This reaction can be represented by the chemical equation: CuO + CO2 -> CuCO3.
What is formed when copper oxide is heated in a test tube with carbon?
When copper oxide is heated in a test tube with carbon, carbon acts as a reducing agent and reacts with copper oxide to form copper metal and carbon dioxide. This is a type of redox reaction where copper gains electrons from carbon, resulting in the reduction of copper oxide to copper.
Reaction between glucose and copper oxide with lime water?
When glucose reacts with copper oxide in the presence of lime water, a redox reaction occurs where glucose is oxidized to produce carbon dioxide and water. The copper oxide is reduced to copper metal. The lime water is not directly involved in the reaction but can be used to test for the presence of carbon dioxide produced in the reaction.
What is formed when magnesium reacts with copper oxide?
It decomposes to form copper oxide and carbon dioxide. It is an endothermic reaction, which means it absorbes energy (as all decomposition reactions do). This is the chemical equation of the reaction: CuCO3 ----> CuO + CO2
What is the word equation for carbon and copper oxide?
Carbon + Copper oxide -> Copper + Carbon dioxide
Which salt is produced when copper oxide reacts with hydrchloric acid?
Copper chloride is produced when copper oxide reacts with hydrochloric acid.
Copper oxide plus carbon?
When copper oxide reacts with carbon, carbon reduces copper oxide to produce copper metal and carbon dioxide. The balanced chemical equation for this reaction is: CuO + C -> Cu + CO₂. This is a redox reaction where copper is reduced from a higher oxidation state in copper oxide to its elemental form, while carbon is oxidized from its elemental form to carbon dioxide.
What happens when copper oxide reacts with dilute sulphuric acid?
Copper Oxide reacts with Sulphuric acid to form Copper Sulphate and Water.
Which salt will be made when copper oxide reacts with hydrochloric acid?
When copper oxide reacts with hydrochloric acid, it forms copper chloride and water.
Reaction between copper oxide and hydrogen?
When copper oxide reacts with hydrogen, it forms copper metal and water. The balanced chemical equation for this reaction is: CuO + H2 → Cu + H2O. This is a reduction-oxidation (redox) reaction where copper oxide is reduced and hydrogen is oxidized.
