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Iron Oxide+Hydrofluoric Acid --> Iron Fluoride + water

For Iron II oxide:

FeO+ 2HF --> FeF2 + H2O

For iron III oxide

Fe2O3 + 6 HF --> 2 FeF3+ 3 H2O

Iron II,III oxide

Fe3O4 + 8HF --> FeF2 + 2FeF3+ 4 H2O

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7y ago
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6mo ago

Iron oxide (Fe2O3) reacts with hydrofluoric acid (HF) to form iron (III) fluoride (FeF3) and water (H2O). This is a double replacement reaction where the ions of the compounds switch partners to form new compounds.

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Q: Iron oxide plus hydroflouric acid equals?
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Related questions

How is hydroflouric acid uses in chemical cleaning?

how is hydroflouric acid uses in chemical cleaning/


What is the word equation of iron oxide plus hydrochloric acid?

The word equation for iron oxide reacting with hydrochloric acid is: iron oxide + hydrochloric acid → iron chloride + water.


What is the most dangerous acid?

Hydroflouric Acid


What is the reaction of adding Iron oxide to an acid?

When iron oxide is added to an acid, a reaction occurs that produces iron salts and water. The iron oxide reacts with the acid to form iron ions and water, and the acid is neutralized in the process. This reaction is known as an acid-base reaction.


What is rust acid or alkali?

Rust is formed when iron reacts with oxygen in the presence of moisture, creating iron oxide. It is not an acid or an alkali but a chemical compound known as iron oxide.


What dissolves iron oxide?

Acids such as hydrochloric acid or sulfuric acid can dissolve iron oxide. Strong reducing agents like hydroxylamine can also dissolve iron oxide by reducing it to a soluble form.


Citric acid react with ferrous oxide?

Citric acid can react with ferrous oxide to form iron citrate and water. This reaction is a type of chelation where citric acid binds to the iron ions in ferrous oxide.


Why iron does not react with nitric acid?

Iron does not react with nitric acid because nitric acid is a strong oxidizing agent that forms a protective oxide layer on the surface of iron, preventing further reaction. This oxide layer acts as a barrier, blocking the acid from reaching the iron underneath, thereby preventing the reaction to occur.


When iron reacts with oxygen is the oxide that is formed an acid or a base And how do we get this element?

Iron oxide formed from the reaction of iron with oxygen is a basic oxide. Iron is obtained from mining iron ore and then smelting it in a blast furnace to extract the metal.


When a metal oxide reacts with an acid?

When a metal oxide reacts with an acid, it produces a salt and water. The metal oxide will neutralize the acid by forming water, and the metal ion in the oxide will combine with the non-metal ion from the acid to form the salt. For example: iron(III) oxide reacting with hydrochloric acid produces iron(III) chloride and water.


What is the molecule formula for hydroflouric acid?

HF is the formula.


What is the formula of Iron 3 oxide and carbonic acid?

The formula for Iron (III) oxide is Fe2O3, where Fe represents iron. The formula for carbonic acid is H2CO3, where H represents hydrogen, C represents carbon, and O represents oxygen.