roic acid, HC6H11O2, is found in coconut oil and is used in making artificial flavors. A solution is made by dissolving 0.450 mol of caproic acid in enough water to make 2.0 L of solution. The solution has [H3O+] of 1.7 x 10-3 M. What is Ka for caproic acid?
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.
Caproic acid, HC6H11O2, is found in coconut oil and is used in making artificial flavors. A solution is made by dissolving 0.450 mol of caproic acid in enough water to make 2.0 L of solution. The solution has [H3O+] of 1.7 x 10-3 M. What is Ka for caproic acid?
Hint: Determine the initial concentration using the formula of molarity. Use the ICE table to determine the equilibrium concentrations. This is a reverse calculation of our example.
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