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Is it true or false that when an iron ore is heated in a blast furnace the products are pure iron and carbon dioxide?
False. When iron ore is heated in a blast furnace, the primary products are molten iron and slag, rather than pure iron and carbon dioxide. The carbon from coke reacts with the oxygen in the iron ore (primarily iron oxide) to produce carbon dioxide and molten iron, but the iron produced typically contains impurities and is not pure iron. Further refining processes are needed to obtain pure iron.
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What is formed when lead oxide is heated with carbon?
When lead oxide is heated with carbon, carbon dioxide and lead are formed as the products 2PbO+C -->CO2+2Pb
What do hydrocarbons give off when they are heated?
The products of hydrocarbons burning are carbon dioxide and water.
Which will not form water and carbon dioxide when it burns?
Sodium chloride (table salt) will not form water and carbon dioxide when it burns. When sodium chloride is heated, it may decompose into sodium and chlorine, but it does not produce water and carbon dioxide as products.
How do you think bromothymol blue solution works?
Bromthymol Blue, when heated in a solution, indicates carbon dioxide. If there is carbon dioxide in the solution, it will turn bright yellow (when heated).
What expands the most when heated hydrogen peroxide carbon dioxide or iron?
A gas as carbon dioxide is easily expanded by heating; hydrogen peroxide is decomposed.
When iron ore is heated in a blast furnace the products are pure iron and carbon dioxide?
Yes because it becomes iron oxide this is true.
When iron ore is heated in a blast furnace the product are pure iron and carbon dioxide?
I think it istrue
What is formed when lead oxide is heated with carbon?
When lead oxide is heated with carbon, carbon dioxide and lead are formed as the products 2PbO+C -->CO2+2Pb
What do hydrocarbons give off when they are heated?
The products of hydrocarbons burning are carbon dioxide and water.
What gas is given off when zinc carbonate is heated?
carbon dioxide, when carbonates are heated carbon dioxide is is given off.
What is the word equation when baking powder is heated?
When baking powder is used in baked products it produces carbon dioxide
Which will not form water and carbon dioxide when it burns?
Sodium chloride (table salt) will not form water and carbon dioxide when it burns. When sodium chloride is heated, it may decompose into sodium and chlorine, but it does not produce water and carbon dioxide as products.
What are the products when limestone is heated strongly?
carbon dioxide calcium oxide (quicklime) CaCO3 > CaO + CO2
Does carbon dioxide have copper in it?
yes it does the carbon dioxide is supposed to be heated up copper carbonate
How Is Iron Ore Purified using Carbon?
Iron ore, carbon (also called 'coke') and limestone are heated in a blast furnace. The carbon reacts with oxygen blasted into the furnace from the bottom to form carbon monoxide. Carbon monoxide then reduces the the iron ore to molten iron and becomes carbon dioxide in the process. The limestone in the furnace melts the impurities and decomposes to calcium oxide (quicklime). Quicklime and impurities mix together to form 'slag'. The slag floats on top of the molten iron so that the iron can be drained off at the bottom.
What are the products of thermal decomposition of magnesium carbonate?
The thermal decomposition of magnesium carbonate results in the formation of magnesium oxide and carbon dioxide. When heated, magnesium carbonate breaks down into these two products, leaving behind the solid magnesium oxide while releasing the gas carbon dioxide.
Is calcium carbonate being heated into calcium oxide and carbon dioxide endothermic or exothermic?
The reaction of calcium carbonate being heated into calcium oxide and carbon dioxide is an endothermic reaction because it requires the input of energy to break the bonds in the calcium carbonate molecule and form the products.
