How to Find out whether a Precipitation of a Salt May Happen under Certain Conditions – Part 3

Solubility equilibrium is a type of dynamic equilibrium that exists when a solid chemical compound is in chemical equilibrium with a solution of that compound.


The solid may dissolve unchanged, with dissociation, or with chemical reaction with another component of the solution, viz., acid, base or salt. Each solubility equilibrium is characterized by a temperature-dependent solubility product which functions like an equilibrium constant.

Question:

BaF2 is sparingly soluble in water. What happens when dilute HF is added to a saturated BaF2 solution at equilibrium?

Solution:



Click/tap to enlarge the image

Negotiation on precipitation❓ Let Chemaficionado know in the comments below or at mychemistryhomework@gmail.com❗

References:

(1)    Wikipedia Contributors. Solubility equilibrium. Wikipedia. https://en.wikipedia.org/wiki/Solubility_equilibrium.

‌(2)    Ncert. Chemistry : Textbook for Class XI - Part.I; National Council Of Educational Research And Training: New Delhi.

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