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.
![If 0.50 L 0.20 M HF solution is mixed with solution A to make a mixed solution with a total
volume of 1.00 L. Kw = 1.00x10-14; Ka(HF) = 6.6x10-4 at T=298K.
(a) If solution A is 0.50 L 0.20 M HNO3, calculate the pH of the mixed solution.
Ka(HNO3) = 100
(b) If solution A is 0.50 L 0.20 M NH4CI, calculate the pH of the mixed solution.
Ko(NH3) = 1.8×10-5
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(c) If solution A is 0.50 L 0.20 M HNO2, calculate the pH of the mixed solution.
Ka(HNO2) = 5.1×104
Hint: First list an equation that shows electrical neutrality in the solution. Also, neglect the [H*]
contribution from water. Then use [H*] and the equilibrium constant(s) to express the anion
concentrations in the equation you obtained for electrical neutrality, and you will find there is
single unknown [H*] in the equation.](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F765fbceb-1006-4668-89ee-396c9598f744%2Fc30c1605-b405-43de-97e9-a52e6079fe23%2F15n6laf_processed.jpeg&w=3840&q=75)
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