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Reaction between Hydrogen and Fluorine

Hydrogen fluoride molecules form in the combination of hydrogen atoms with the fluorine atom. Hydrogen fluoride contains three lone pairs in the F atom and one H atom.

The reaction of hydrogen and fluorine produces Hydrogen Fluoride that is a highly corrosive element and is useful in the industry. The Hydrogen and Fluorine atoms are combined by the formation of electrons one electron is contributed to the hydrogen atom and one is contributed to the fluorine. HF is useful in the formation of different organic and inorganic Fluorine compounds that have chemical use in the industry. The Hydrogen atom or proton is linked with the fluorine atom to make bonding for the molecules.

What are the Properties of Hydrogen Fluoride (HF)?

If dry Fluorine reacts with the dry hydrogen, then hydrogen fluoride gas forms due to the condensation from the liquid HF. This also refers to the anhydrous Hydrogen fluoride that is corrosive in nature.

  • HF is a toxic element and highly corrosive in nature produced from the hydrogen bonding
  • HF has a high boiling point than other compounds due to the high electronegativity power of the fluorine
  • The high electronegativity power resulted in the formation of Hydrogen bonds and liquid form.
  • HF is a weak acid in the solution and the acidity value is 3.17
  • The HF molecule causes skin irritation and corrosion due to its chemical nature. 

Properties of Hydrogen

Hydrogen is a non-poisonous, colourless and odourless gas that can form reactions with every element in the atomic structure. Hydrogen’s are highly inflammable and can be produced from the reaction of metal with acid. Hydrogen is reacted with fluorine in the natural condition to produce Hydrogen fluoride compounds. Hydrogen has a density of 0.8988 gm/l and a melting point of -259.14 degrees centigrade. Hydrogen is useful for the production of hydrofluoric acid that is the main element in the partition of coolant in the refrigeration system.

What is Fluorine?

Fluorine is a highly reactive element and has the lowest number of hydrogen events in the atomic structure. Due to the small size of the atom, fluorine has a strong electronegativity power. Fluorine has the atomic number 7 and a boiling point of -188 degrees centigrade. Fluorine has an oxidation state of -1 and melting points of -219.62 degrees centigrade. Fluorine has only one stable isotope due to its electronegative nature. Fluorine has high health hazards due to the corrosive nature of the HF molecules formed from the reaction.

Properties of Fluorine

Fluorine easily reacts with the hydrogen for the formation of Hydrogen fluoride compounds and contains only single hydrogen bonds due to the dipolar interaction in the molecule. The density of the Fluorine compound is 0.001553 gram per centimetre cube. At room temperature Fluorine compounds generally exist in gaseous form. Fluorine is a poisonous gas and is used in the industry for the preparation of Hydrofluoric acid. Fluoride is the most abundant element in the earth’s crust and ranked as the 13th most abundant element. 

Explaining the Products of the Reaction between Hydrogen and Fluorine

Hydrogen fluoride is the main product of the reaction between Hydrogen and Fluorine. Hydrogen fluoride is a colourless corrosive liquid produced from the reaction of hydrogen and fluorine due to the formation of hydrogen bonds. If Hydrogen fluoride is mixed with water, then it can form Hydrofluoric acid. Fluorine makes stable compounds due to the small atomic number and it is a most powerful oxidising agent. Hydrofluoric acid produces different other chemical compounds by recreating with the water.

Types of Forces Acting between HF Molecules

Dipole and dipole interaction is the main force in the reaction between Hydrogen and Fluorine to form HF molecules. Fluorine also forms hydrogen bonding in the HF molecule to make the liquid state and anhydrous Fluorine. The intermolecular interaction and formation of Hydrogen bonds also promote the chemical formation of organic Fluorine chemicals. Electrons are transferred between the Hydrogen and Fluorine atoms to form the HF molecule. The molecular structure of HF compounds depends on the sharing of electrons and preparation of Hydrogen bonding between the atoms.

Conclusion

The above study indicates that the HF molecule is highly corrosive in nature and reacts with an aqueous solution for the production of Hydrofluoric acid. HF molecules can form Hydrogen bonds due to the electromagnetic properties and formation of one single bond. Sodium aluminium fluoride is produced from the chemical reaction of Fluorine compounds and used as an electrolyte. Hydrogen fluoride easily dissolves in the water to form Hydrofluoric acid for use in the chemical industry. Hydrogen bonding between Fluorine and Hydrogen is the main driver for the production of HF molecules.

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Why does HF exist in a liquid form?

Ans. HF exists in a liquid form due to the intermolecular hydrogen bonding in the atomic structure. The homogeneous ...Read full

What is the use of Hydrogen fluoride?

Ans. Hydrogen fluoride is used in the industry as a raw material for the production of coolants and to manufacture r...Read full

Why can HF molecules form only one hydrogen bond?

Ans. The HF molecule contains only one polar bond and H2O contains ...Read full

What is the use of anhydrous fluoride?

Ans. Anhydrous Fluoride is useful for the preparation of chemical fluorine compounds and inorganic fluoride. Anhydro...Read full