Ionic Equilibrium
Chemical equilibrium and ionic equilibrium are two major concepts in chemistry. Ionic equilibrium deals with the equilibrium involved in an ionization process while chemical equilibrium deals with the equilibrium during a chemical change. Ionic equilibrium is established between the ions and unionized species in a system. Understanding the concept of ionic equilibrium is very important to answer the questions related to certain chemical reactions in chemistry.
Arrhenius Acid
Arrhenius acid act as a good electrolyte as it dissociates to its respective ions in the aqueous solutions. Keeping it similar to the general acid properties, Arrhenius acid also neutralizes bases and turns litmus paper into red.
Bronsted Lowry Base In Inorganic Chemistry
Bronsted-Lowry base in inorganic chemistry is any chemical substance that can accept a proton from the other chemical substance it is reacting with.
How will Le Chatlier’s Principle be used to?
Cause an insoluble salt to become more soluble
![B. Solubility Equilibrium; Finding a Value for Ksp
Many ionic substances have limited water solubility. A typical example is PbCl,, which
dissolves slightly in water according to the reaction:
PBCI;(s)
Pb"aq) + 2 CI (aq)
(9)
The equilibrium constant for this reaction is:;
Kc= [Pb²*][Cl ]} = Ksp
%3D
(7)
The PbCl, does not enter into the expression because it is a solid and has no
concentration. The equilibrium constant for solubility equilibrium is called the solubility
product, Ksp.
For the above equilibrium to exist, there must be some solid PbCl, present in the system.
If there is no solid, there is no equilibrium and the Ksp is not obeyed, and [Pb][Cl ]*
must be less than the value of Ksp. If the solid is present, even in a tiny amount, then the
values of [Pb"| and [Cl ] are subject to the Ksp.](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F9f1145ce-7bc4-4718-88f8-3a94cdceda4a%2F1aa4c7ee-8390-41e2-aa26-f4cd3488f90d%2Fsetslc5.jpeg&w=3840&q=75)
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