This reaction is endothermic.
Hematite is an ore of iron.
The word equation for the reaction when iron forms hematite in the Earth is: Iron + Oxygen → Hematite.
The exothermic reaction that causes the temperature to rise in the blast furnace during the reduction of hematite using coke is the combustion of carbon (C) in coke with oxygen (O2) to produce carbon dioxide (CO2) and release heat energy. This reaction helps maintain the high temperatures necessary for the reduction of hematite to iron.
hematite, taconite, and ferrite
Iron is a mineral. A raw mineral from which iron may be extracted is hematite - as one example.
Hematite is a mineral of iron: Fe2O3.
Hematite and Magnetite are the main ores of Iron.
Iron is the main metal that is derived from hematite ore through a process known as smelting.
The chief form of iron ore is hematite, which is a mineral form of iron(III) oxide (Fe2O3). Hematite is a common iron ore that is widely used for extracting iron.
Hematite is composed of approximately 70% iron by weight.
Magnetite belongs to the spinel group of minerals
Hematite is an ore of the element Iron.