You are given three solutions: HCl (Solution A); NaOH (Solution B); pH = 8.76 solution (Solution S). You are asked to prepare the following solutions, starting with Solution S, and adding small amounts of Solution A or Solution B to it. a. A solution of pH = 7.00 To Solution S, carefully add small amounts of Solution A / Solution B (Circle one) till the required pH is reached. b. A solution of pH = 6.54 To Solution S, carefully add small amounts of Solution A / Solution B (Circle one) till the required pH is reached. c. A solution of pH = 9.87 To Solution S, carefully add small amounts of Solution A / Solution B (Circle one) till the required pH is reached.
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.
You are given three solutions: HCl (Solution A); NaOH (Solution B); pH = 8.76 solution (Solution S). You are asked
to prepare the following solutions, starting with Solution S, and adding small amounts of Solution A or Solution B
to it.
a. A solution of pH = 7.00
To Solution S, carefully add small amounts of Solution A / Solution B (Circle one) till the required pH is
reached.
b. A solution of pH = 6.54
To Solution S, carefully add small amounts of Solution A / Solution B (Circle one) till the required pH is
reached.
c. A solution of pH = 9.87
To Solution S, carefully add small amounts of Solution A / Solution B (Circle one) till the required pH is
reached.
3. Identify the species getting oxidized or reduced, as well as the oxidizing and reducing agents in the following
reactions.
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