Podcast
Questions and Answers
What is the equilibrium constant for the ionization of water?
What is the equilibrium constant for the ionization of water?
How is the total hydrogen ion concentration expressed?
How is the total hydrogen ion concentration expressed?
What do weak acids or weak bases contribute to when dissolved in water?
What do weak acids or weak bases contribute to when dissolved in water?
What are the products of the reversible ionization of water?
What are the products of the reversible ionization of water?
Signup and view all the answers
How is the position of equilibrium of a chemical reaction given?
How is the position of equilibrium of a chemical reaction given?
Signup and view all the answers
At 25°C, what is the equilibrium constant (Keq) for the reversible ionization of water?
At 25°C, what is the equilibrium constant (Keq) for the reversible ionization of water?
Signup and view all the answers
What does the product [H+] [OH-] equal in aqueous solutions at 25°C?
What does the product [H+] [OH-] equal in aqueous solutions at 25°C?
Signup and view all the answers
What is the pH of a solution when the concentration of (H+) ions is exactly equal to the concentration of (OH-) ions?
What is the pH of a solution when the concentration of (H+) ions is exactly equal to the concentration of (OH-) ions?
Signup and view all the answers
What did Sörensen define as pH in a solution?
What did Sörensen define as pH in a solution?
Signup and view all the answers
What is the basis for the pH scale?
What is the basis for the pH scale?
Signup and view all the answers
