ACID-BASE EQUILIBRIA Doc Jill wants to determine the Ao of a weak acid she isolated called Yurdaughteric acid (HYd). She prepared a solution of the weak acid by diluting 3.5 mL of 0.10 M HYd with 13.5 mL of water. Upon measuring the conductivity of the solution and a blank, she obtained 192.0 µS/cm and 4.0 µS/cm, respectively. She also measured the pH of the solution and got a pH of 3.12. Help her find the following: 1. Concentration of the weak acid (HYd) after dilution 0.0206 M 2. Corrected conductivity 188 mS/cm 3. Molar conductivity of the solution 9.13 X 10^3 S-m^2 4. Equilibrium concentration of H3O*, and Yd" 5. a 6. Equilibrium concentration of the weak acid (HYd) 7. Ka 8. Ao
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.
Doc Jill wants to determine the Λ0 of a weak acid she isolated called Yurdaughteric acid (HYd). She prepared a solution of the weak acid by diluting 3.5 mL of 0.10 M HYd with 13.5 mL of water. Upon measuring the conductivity of the solution and a blank, she obtained 192.0 μS/cm and 4.0 μS/cm, respectively. She also measured the pH of the solution and got a pH of 3.12. Help her find the following:
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