Salts containing ammonium have what solubility in water?

Study for the IGCSE Edexcel Chemistry Test. Access flashcards and multiple choice questions with hints and explanations. Get ready for your exam!

Multiple Choice

Salts containing ammonium have what solubility in water?

Explanation:
Salts containing ammonium dissolve in water because the ammonium ion (NH4+) forms favorable interactions with water molecules, pulling the solid apart into NH4+ and the accompanying anion. Water’s polarity stabilizes these ions, so the lattice energy of the solid is overcome and the salt disperses as hydrated ions. This is why ammonium salts are soluble in water. They don’t decompose or release gas under normal conditions, just dissociate into ions.

Salts containing ammonium dissolve in water because the ammonium ion (NH4+) forms favorable interactions with water molecules, pulling the solid apart into NH4+ and the accompanying anion. Water’s polarity stabilizes these ions, so the lattice energy of the solid is overcome and the salt disperses as hydrated ions. This is why ammonium salts are soluble in water. They don’t decompose or release gas under normal conditions, just dissociate into ions.

Subscribe

Get the latest from Examzify

You can unsubscribe at any time. Read our privacy policy