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What metals can be extracted from their oxides using carbon?
Metals that are less reactive than carbon in the reactivity series, such as iron, lead, and copper, can be extracted from their oxides using carbon. The carbon reduces the metal oxide to the metal in a process known as reduction.
Which metal is less reactive than sodium but cannot be extracted heating with carbon in a furnace?
Copper is less reactive than sodium but cannot be extracted by heating with carbon in a furnace due to its position in the reactivity series. Instead, copper is typically extracted using electrolysis or by reduction with more reactive metals such as iron.
How are metals that are less reactive than carbon extracted from their oxides?
Metals less reactive than carbon, such as copper and silver, are extracted by reduction using carbon as a reducing agent. The metal oxide is heated with carbon (in the form of coke) to form carbon monoxide, which then reduces the metal oxide to the pure metal and carbon dioxide.
Which of the following metals in not extracted from the earth using metallurgy a Copper b Iron c Chromium d None of the above?
ALL OF THEM ARE EXTRACTED FROM EARTH IN THE FORM OF ORES. IRON IS EXTRACTED IN THE FORM OF:- HAEMATITE, Fe2O3 LIMONITE,2Fe2O3.3H2O MAGNETITE, Fe3O4 IRON PYRITE, FeS2 COPPER IS EXTRACTED IN THE FORM OF:- CHALCOPYRITE, CuFeS2 COPPER GLANCE, CuS CHALCOCITE, Cu2S MALACHITE, CuCO3.Cu(OH)2 CUPRITE, Cu2O CHROMIUM IS EXTRACTED IN THE FORM OF:- CHROMITE, FeCr2O4
Iron can be extracted from its ore using carbon. What type of reaction is this?
The extraction of iron from its ore using carbon is a reduction reaction, specifically a redox reaction. Carbon reduces the iron oxide in the ore by donating electrons to the iron, resulting in the formation of elemental iron and carbon dioxide.
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 metals can be extracted from their oxides using carbon?
Metals that are less reactive than carbon in the reactivity series, such as iron, lead, and copper, can be extracted from their oxides using carbon. The carbon reduces the metal oxide to the metal in a process known as reduction.
How can copper be extracted using scrap iron nothing it doesnt work that way?
Copper cannot be extracted using scrap iron because iron is less reactive than copper in the reactivity series. To extract copper from its ore, a process called electrolysis or smelting is usually used. During smelting, the copper ore is heated with carbon to remove oxygen and extract the copper metal.
Which metal is less reactive than sodium but cannot be extracted heating with carbon in a furnace?
Copper is less reactive than sodium but cannot be extracted by heating with carbon in a furnace due to its position in the reactivity series. Instead, copper is typically extracted using electrolysis or by reduction with more reactive metals such as iron.
How are metals that are less reactive than carbon extracted from their oxides?
Metals less reactive than carbon, such as copper and silver, are extracted by reduction using carbon as a reducing agent. The metal oxide is heated with carbon (in the form of coke) to form carbon monoxide, which then reduces the metal oxide to the pure metal and carbon dioxide.
What is the problem with using grade ore as a copper source?
The metal (copper) extracted may be generally brittle and break easily.
Which of the following metals in not extracted from the earth using metallurgy a Copper b Iron c Chromium d None of the above?
ALL OF THEM ARE EXTRACTED FROM EARTH IN THE FORM OF ORES. IRON IS EXTRACTED IN THE FORM OF:- HAEMATITE, Fe2O3 LIMONITE,2Fe2O3.3H2O MAGNETITE, Fe3O4 IRON PYRITE, FeS2 COPPER IS EXTRACTED IN THE FORM OF:- CHALCOPYRITE, CuFeS2 COPPER GLANCE, CuS CHALCOCITE, Cu2S MALACHITE, CuCO3.Cu(OH)2 CUPRITE, Cu2O CHROMIUM IS EXTRACTED IN THE FORM OF:- CHROMITE, FeCr2O4
How are metals extractive?
well basically metal is extracted using carbon monoxide
How is copper extracted by phytomining?
Phytomining is a method of extracting metals from soil using plants that can accumulate metals in their tissues. In the case of copper, hyperaccumulator plants are grown on copper-rich soil. As the plants grow, they absorb copper through their roots and accumulate it in their shoots. The plants are then harvested and burned to release the copper, which is then extracted and purified.
Iron can be extracted from its ore using carbon. What type of reaction is this?
The extraction of iron from its ore using carbon is a reduction reaction, specifically a redox reaction. Carbon reduces the iron oxide in the ore by donating electrons to the iron, resulting in the formation of elemental iron and carbon dioxide.
How is cobaltite extracted?
Cobalite is cobalt that has been extracted from copper and nickel. The mixture is often heated and treated using flash smelting techniques, and often, the mixture is boiled to get it to separate.
How do you extract copper from bideaching?
Copper can be extracted from bioleaching by using bacteria to oxidize the sulphide minerals in the ore, releasing copper ions. These ions can then be leached out using a dilute acid solution. The copper can be further concentrated and refined through processes such as solvent extraction and electroplating.
