Fluorine Displacing Chlorine from Sodium Chloride

F₂ + 2NaCl → 2NaF + Cl₂

Aperçu

Fluorine, the most reactive element, displaces chlorine from sodium chloride to form sodium fluoride and chlorine gas. Fluorine is so reactive that it can even displace oxygen from water. This reaction occurs violently and must be handled with extreme care due to fluorine's extreme toxicity and reactivity.

Participants

Rôle	Substance	Coefficient	État
Réactif	Fluorine F	1	(g)
Réactif	Sodium Chloride NaCl	2	(s)
Produit	Chlorine Cl	1	(g)

Exemple du quotidien

Sodium fluoride produced from fluorine reactions is used in toothpaste and water fluoridation to prevent tooth decay.

Importance industrielle

Fluorine chemistry is critical for the nuclear industry (uranium enrichment uses UF6), Teflon production, and in the manufacture of fluorinated pharmaceuticals.

Propriétés

Type: Single Replacement
Réversible: Non
Énergie: Exothermique
ΔH: -348,0 kJ/mol

Réactions associées

Chlorine Displacing Iodine from Potassium Iodide Magnesium Reacting with Steam Lithium Reacting with Water Aluminum Reacting with Hydrochloric Acid Aluminum Reducing Chromium Oxide (Aluminothermic) Iron Reacting with Hydrochloric Acid Iron Displacing Copper from Copper Sulfate Zinc Displacing Copper from Copper Sulfate Magnesium Reacting with Hydrochloric Acid Aluminum Reacting with Iron(III) Oxide (Thermite)

Frequently Asked Questions

What is the equation for Fluorine Displacing Chlorine from Sodium Chloride?

The balanced equation is: F₂ + 2NaCl → 2NaF + Cl₂.

What type of reaction is Fluorine Displacing Chlorine from Sodium Chloride?

Fluorine Displacing Chlorine from Sodium Chloride is a single replacement reaction.

Is Fluorine Displacing Chlorine from Sodium Chloride exothermic or endothermic?

Fluorine Displacing Chlorine from Sodium Chloride is exothermic (releases energy). The enthalpy change (ΔH) is -348.0 kJ/mol.