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The ore that carbon is normally obtained from is ... coal!
There is a rather rare mineral made of pure carbon called ... diamond!
There is a large family of common minerals containing carbon, called carbonates, but they are never used as a source for elemental carbon. They include limestone (calcite, aragonite), dolomite, siderite, barite, cassiterite, cerussite, strontianite, etc.
What else can I help you with?
Which of these is not an ore copper carbon silver iron?
copper, silver and carbon are not real ores but could be found as pure elements: carbon as coal, or diamond. Silver as nuggets. Copper as native copper specimen. Iron is almost never found in the free elemental state, and should be extracted from iron ore, which is not iron, but mainly made of iron oxides.
What happens to the element in iron ore when the ore is mixed with carbon and heated?
Iron ores most often contain iron combined with oxygen. The carbon comes from a material called coke, which is made from coal. When heated, the carbon reacts with oxygen in the ore, leaving the purified iron metal behind.
What is removed when a ore is reduced by carbon?
When an ore is reduced by carbon, oxygen is typically removed from the ore. This process, known as reduction, involves the carbon reacting with the oxygen in the metal oxide, resulting in the formation of carbon dioxide or carbon monoxide, and leaving behind the pure metal. For example, in the reduction of iron oxide (Fe2O3) using carbon, iron is produced while carbon dioxide is released.
Which element is used to extract iron?
Carbon is commonly used to extract iron from its ore through a process called smelting. Carbon reacts with the oxygen present in the iron ore, reducing it to metallic iron.
What substance that is rich in carbon is mixed with iron ore in the process of smelting?
Coke, a form of purified carbon derived from coal, is mixed with iron ore during the process of smelting to act as a reducing agent. This helps to remove oxygen from the iron ore, allowing the iron to be extracted from the ore.
Is carbon an ore?
No, carbon is not an ore. Ores are naturally occurring rocks or minerals from which a valuable substance can be extracted, whereas carbon is a chemical element commonly found in the Earth's crust and atmosphere.
Is carbon found in ores or minerals?
Carbon is a mineral with many different allotropes (structurally different arrangements of the same compound) some of which are found in the Earth's crust (eg. Graphite and Diamond). An ore is a type of rock that contains important minerals such as gold ore or diamond ore.Usually the term 'ore' is reserved to rocks containing economically useful metals but 'carbon ore' is not a contradiction.
Which of these is not an ore copper carbon silver iron?
copper, silver and carbon are not real ores but could be found as pure elements: carbon as coal, or diamond. Silver as nuggets. Copper as native copper specimen. Iron is almost never found in the free elemental state, and should be extracted from iron ore, which is not iron, but mainly made of iron oxides.
What happens to the element in iron ore when the ore is mixed with carbon and heated?
Iron ores most often contain iron combined with oxygen. The carbon comes from a material called coke, which is made from coal. When heated, the carbon reacts with oxygen in the ore, leaving the purified iron metal behind.
How do you get tin out of a tin ore?
you heat the tin ore and carbon together to produce tin and carbon dioxide
What ore is steel refined from?
Steel is made from iron ore and carbon.
Why cant carbon be used to extract sodium from its ore?
Carbon cannot be used to extract sodium from its ore because sodium is more reactive than carbon. When carbon reacts with sodium ore, carbon will preferentially react with oxygen in the ore to form carbon dioxide rather than extracting sodium from the ore. Therefore, other methods such as electrolysis are used to extract sodium from its ore.
How is a metal made?
Metals are extracted from their ore through chemical reaction. Iron ore is an oxide of iron. The oxygen is removed from the ore by heating carbon with the ore to create molten iron and Carbon Dioxide.
Where can steel be found naturally?
Steel is an alloy made from iron ore, carbon, and other elements. Iron ore is found in the Earth's crust and is usually mined and processed to create steel. While steel itself is not found naturally, its components like iron and carbon can be found in minerals and organic matter.
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.
How is oxygen removed from iron ore?
Oxygen is removed from iron ore through a process called smelting. This involves heating the iron ore with a reducing agent such as carbon, which reacts with the oxygen in the ore to form carbon dioxide or carbon monoxide, leaving behind the pure iron metal.
What metals are found in Ukraine?
The Ukraine has huge deposits of coal and iron ore. Therefore, the main minerals in Ukraine are carbon and haematite.
