What is the formula unit for a compound made from Fe3+ and oxygen
Answers
Answer: 160u
Explanation: Fe(3) O(2)
Criss cross the valency.
Therefore, Fe2O3
Formula unit mass of Fe2O3= 2*56+3*16
=112+48=160u
Answer:
Iron(III) oxide, also known as hematite or ferric oxide, is a compound composed of Fe3+ ions and oxygen.
Explanation:
From the above question,
They have given :
The formula unit for a compound made from Fe3+ (Iron (III) ions) and oxygen is typically expressed as Fe2O3.
Iron(III) oxide is a compound composed of iron ions with a charge of +3 (Fe3+) and oxygen atoms. It is commonly known as hematite or ferric oxide and is a reddish-brown, inorganic compound. It is an important component in the production of iron and steel and is also used as a pigment in ceramics and as a polishing agent. Hematite is found naturally in the earth's crust and is the main ore of iron. It is also commonly used in the production of iron-based chemicals, such as ferric chloride and ferric sulfate, which are used in water treatment and sewage treatment processes. Iron(III) oxide is a stable compound that is not soluble in water and has a high melting and boiling point.
Iron(III) oxide, also known as hematite or ferric oxide, is a compound composed of Fe3+ ions and oxygen.
This compound is commonly known as iron(III) oxide, or hematite. It forms when iron reacts with oxygen in the air and forms a reddish-brown compound.
The Fe3+ ions are surrounded by six oxygen atoms in an octahedral arrangement to form the compound Fe2O3.
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