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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.
What gas is given off when copper carbonate heated?
carbon dioxide [CuCO3 --> CuO + CO2]
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.
What gas is given off when zinc carbonate is heated?
carbon dioxide, when carbonates are heated carbon dioxide is is given off.
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.
How is tin extracted from its ore?
Tin is extracted from its ore through a process called smelting. The ore, typically cassiterite (tin dioxide), is heated with carbon in a furnace to create tin metal and carbon dioxide gas. The tin metal is then separated from impurities and cast into ingots for further processing.
When calcium carbonate is heated what gas is given off?
carbon dioxide is produced when it is heated
Is water a reactant to heated and decomposes to from carbon dioxide?
No. Water is H2O. It doesn't have carbon and hence will never form carbon dioxide.
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 is the product when sulphur is heated in oxygen?
When sulfur is heated in oxygen, the product formed is sulfur dioxide (SO2). This is a colorless gas with a sharp, pungent odor.
