In a solution, when the concentrations of a weak acid and its conjugate base are equal, A. the system is not at equilibrium. B. the buffering capacity is significantly decreased. C. the -log of the (H'] and the -log of the K, are equal. D. all of the above are true.
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.
![C. increases by one
A. decreases by one
B. decreases by one tenth
In a solution, when the concentrations of a weak acid and its conjugate base are equal,
A. the system is not at equilibrium.
D. increases ten fold
B. the buffering capacity is significantly decreased.
C. the -log of the [H*] and the -log of the K, are equal.
D. all of the above are true.
p. Consider a solution which is 0.10M in CH3COOH and 0.20 M in NaCH;COO. Which of the
following statements is TRUE?](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F31dd88b3-576a-4e44-8cd2-8d610999baac%2Fe25b8367-133c-4cb6-bdec-caf6d93879f2%2F4ad6zrg_processed.jpeg&w=3840&q=75)
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