In an experiment, a chemist prepared two different buffer solutions. For each one, calculate the molarity of the acid and the salt (conjugate base) in the solution. Then use the Henderson-Hasselbalch equation to calculate the expected initial molarity of each buffer. Refer to the worked example in the Introduction. a) Buffer #1: 20.0 mL of 0.200 M acetic acid solution and 10.0 mL of 0.200 M NaOH solution
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.
. In an experiment, a chemist prepared two different buffer solutions. For each one, calculate the molarity of the acid and the salt (conjugate base) in the solution. Then use the Henderson-Hasselbalch equation to calculate the expected initial molarity of each buffer. Refer to the worked example in the Introduction.
- a) Buffer #1: 20.0 mL of 0.200 M acetic acid solution and 10.0 mL of 0.200 M NaOH solution.
- b) Buffer #2: 20.0 mL of 0.200 M acetic acid solution and 15.0 mL of 0.200 M NaOH solution.
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