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What salt is formed when ethanoic acid react with calcium oxide?
Calcium ethanoate is formed when ethanoic acid reacts with calcium oxide. This is a salt that is derived from ethanoic acid and calcium oxide.
Name the compound that is formed when calcium and oxygen react together?
Calcium oxide is formed when calcium reacts with oxygen.
What element is removed from chromium oxide in a furnace blast?
During the furnace blast process, oxygen is removed from chromium oxide (Cr2O3) to form metallic chromium (Cr) by a chemical reduction reaction.
What is formed when calcium carbonate decomposes?
quicklime (calcium oxide) is formed when calcium carbonate decomposes, as well as releasing carbon dioxide
When calcium oxide is reacted with chlorine what is formed?
When calcium oxide is reacted with chlorine, calcium chloride is formed along with oxygen gas. The balanced chemical equation for the reaction is: CaO + Cl2 → CaCl2 + O2.
Is iron oxide ruduced or oxidised in a blast furnace?
It is 96% iron (the rest is mostly sulphur etc.).
What salt is formed when ethanoic acid react with calcium oxide?
Calcium ethanoate is formed when ethanoic acid reacts with calcium oxide. This is a salt that is derived from ethanoic acid and calcium oxide.
Does iron ore slag sink to the bottom of the blast furnace?
Slag is the waste which is skimmed off the top of the molten iron that comes out of the blast furnace. It is a mixture of calcium and magnesium compounds, plus other impurities such as iron oxide, but is mainly calcium silicate. The formula for calcium silicate is CaSiO3.
When iron reacts with oxygen is the oxide that is formed an acid or a base And how do we get this element?
Fe2O3 It is neither an acid or a base, and it is a compound, not an element
What are the methods of calcium extraction?
Some common methods of calcium extraction include electrolysis, using a blast furnace with coke, and the reduction of calcium oxide using aluminum in a thermite reaction. These methods are used to extract calcium from its various ores or compounds.
Is calcium oxide the same as calcium monoxide?
No, calcium oxide and calcium monoxide are not the same. Calcium oxide (CaO) is a compound formed from calcium and oxygen, where the calcium has a +2 oxidation state. In contrast, calcium monoxide (CaO) would suggest a +1 oxidation state for calcium, which is not a stable or common form. Therefore, calcium oxide is the correct term for the compound formed by calcium and oxygen.
Name the compound that is formed when calcium and oxygen react together?
Calcium oxide is formed when calcium reacts with oxygen.
What element is removed from chromium oxide in a furnace blast?
During the furnace blast process, oxygen is removed from chromium oxide (Cr2O3) to form metallic chromium (Cr) by a chemical reduction reaction.
What industrial plant is iron extracted from?
Iron is primarily extracted from iron ore in a blast furnace at an iron and steel plant. The iron ore is first processed into iron oxide, which is then reduced to metallic iron using carbon as a reducing agent in the blast furnace.
What is formed when calcium carbonate decomposes?
quicklime (calcium oxide) is formed when calcium carbonate decomposes, as well as releasing carbon dioxide
The compound formed by the reaction between calcium oxide and silica?
Calcium silicate.
What product can be made by adding water to calcium oxide?
calcium hydroxide is formed.
