Question

How to preparation 5 percent ferric chloride solution?

Answer 1

# Formation #

___________

2Fe + 3cl ------> fe2Cl3

Answer 2

Answer:

The required answer is:

$2Fe+3Cl_{2}$⇒$2FeCl_{3}$

Explanation:

• The oxidation state of iron in ferric chloride, which is a dark-colored crystal, is +3. It is also known as Molysite or Iron (III) chloride.

• It is an iron coordination substance that serves as both a Lewis acid and an astringent. Ferric chloride has a chemical formula $FeCl_{3}$.

• The molysite solution ranges in color from colorless to light brown and smells faintly of hydrochloric acid (HCl). It corrodes most metals and bodily tissues. It is frequently utilized in sewage treatment and water filtration since it is non-combustible.

• It is deliquescent in its anhydrous state. Additionally, some hydrolysis occurs as water from the air is taken in, releasing hydrogen chloride (HCl), which creates mists in the humid air. It has a high Lewis acidity.

• The process for making ferric chloride involves reacting metallic iron with dichloride to produce anhydrous iron (III) chloride. Below is given the chemical formula for this reaction.

$2Fe+3Cl_{2}$⇒$2FeCl_{3}$

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