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Mg is a highly electro positive metal and hence has high affinity towards more electronegative element oxygen and thus ,oxide of Mg is very stable and can not be reduced by carbon (Carbon has less affinity than Magnesium towards oxygen). On the other hand , Zn being moderately strong electro positive metal , it has less affinity towards the more electronegative oxygen atom and its oxide is not very stable and hence can be reduced by Carbon easily (carbon has greater affinity than Zinc towards oxygen).
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What is the advantages of heating copper oxide with carbon?
Heating copper oxide with carbon allows for the reduction of copper oxide to copper metal. This process is a cost-effective way to extract copper from its ore and is commonly used in industry. Additionally, the carbon acts as a reducing agent, facilitating the reaction.
Can copper be extracted from its compounds using carbon?
Yes, copper can be extracted from its compounds using carbon through a process called smelting. The carbon reduces the copper oxide to metal, forming carbon dioxide as a byproduct. This process is commonly used in the extraction of copper from ores such as copper oxide.
What insoluble base used to make copper sulphate?
Sodium hydroxide is commonly used to make copper sulfate from copper oxide, which is insoluble in water. The reaction between copper oxide and sodium hydroxide forms copper sulfate and water.
Which oxide can be reduced to the metal using carbon?
Metal oxides such as iron oxide (Fe2O3) can be reduced to the metal using carbon. This is achieved through a process known as smelting, where carbon (in the form of coke) is used as a reducing agent to remove oxygen from the metal oxide and extract the pure metal.
Physical and chemical properties of copper 2 oxide?
Copper(II) oxide is a black solid with the chemical formula CuO. It is insoluble in water and soluble in acids. It is a basic oxide and reacts with acids to form copper salts. Copper(II) oxide is commonly used as a pigment in ceramics and as a catalyst in various chemical reactions.
What is the advantages of heating copper oxide with carbon?
Heating copper oxide with carbon allows for the reduction of copper oxide to copper metal. This process is a cost-effective way to extract copper from its ore and is commonly used in industry. Additionally, the carbon acts as a reducing agent, facilitating the reaction.
Can copper be extracted from its compounds using carbon?
Yes, copper can be extracted from its compounds using carbon through a process called smelting. The carbon reduces the copper oxide to metal, forming carbon dioxide as a byproduct. This process is commonly used in the extraction of copper from ores such as copper oxide.
What type of chemical is copper oxide?
Copper oxide is an inorganic compound that consists of copper and oxygen atoms. It is commonly used as a pigment in ceramics and glass, as a catalyst in chemical reactions, and in some electronic applications.
What metal reacts with copper oxide to make copper metal?
Carbon can be used to react with copper oxide to form carbon dioxide and copper metal. This reaction involves heating a mixture of copper oxide and carbon in a reduction reaction, where carbon acts as a reducing agent to obtain copper metal.
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.
How do you extract a metal using carbon?
To extract a metal using carbon, the metal ore is mixed with carbon and heated in a furnace. The carbon reacts with oxygen in the metal ore to form carbon dioxide gas, leaving behind the pure metal. This process is known as reduction and is commonly used to extract metals such as iron and copper.
Can you get the copper oxide from burning copper with oxygen?
Yes, copper oxide can be obtained by burning copper with oxygen. When copper is heated in the presence of oxygen, it undergoes a chemical reaction to form copper oxide. The resulting copper oxide can be collected and used for various purposes.
Why is carbon used to extract iron from it's ore?
Carbon is used to extract iron from its ore because carbon is a powerful reducing agent that reacts with the iron oxide in the ore to form carbon monoxide. This carbon monoxide then reacts with the iron oxide to form pure iron, while carbon dioxide is produced as a byproduct. This process, known as the blast furnace process, allows for the efficient extraction of iron from its ore.
What is copper oxygen and copper put together?
When copper combines with oxygen, it forms copper oxide. Copper oxide can exist in different forms, such as copper(I) oxide (Cu2O) and copper(II) oxide (CuO), depending on the oxidation state of copper. Copper oxide is commonly used in various applications, including as a pigment, catalyst, and semiconductor material.
What insoluble base used to make copper sulphate?
Sodium hydroxide is commonly used to make copper sulfate from copper oxide, which is insoluble in water. The reaction between copper oxide and sodium hydroxide forms copper sulfate and water.
Can phytomining be used to extract copper?
Yes
Why is carbon used to extract metal from ores?
Carbon is used to extract metal from ores through a process called reduction because carbon is a strong reducing agent. When carbon reacts with metal oxides in the ore, it removes oxygen from the metal oxide, leaving behind the pure metal. This process is known as smelting and is commonly used for extracting metals such as iron from their ores. Carbon's high reactivity and abundance make it a cost-effective and efficient choice for metal extraction.
