Which of the following solutions is a buffer? (a) A solutionmade by mixing 100 mL of 0.100 M CH3COOH and 50mL of 0.100 M NaOH, (b) a solution made by mixing 100mL of 0.100 M CH3COOH and 500 mL of 0.100 M NaOH,(c) A solution made by mixing 100 mL of 0.100 M CH3COOHand 50 mL of 0.100 M HCl, (d) A solution made by mixing100 mL of 0.100 M CH3COOK and 50 mL of 0.100 M KCl.
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.
Which of the following solutions is a buffer? (a) A solution
made by mixing 100 mL of 0.100 M CH3COOH and 50
mL of 0.100 M NaOH, (b) a solution made by mixing 100
mL of 0.100 M CH3COOH and 500 mL of 0.100 M NaOH,
(c) A solution made by mixing 100 mL of 0.100 M CH3COOH
and 50 mL of 0.100 M HCl, (d) A solution made by mixing
100 mL of 0.100 M CH3COOK and 50 mL of 0.100 M KCl.
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