a) Give examples of strong acids and bases.
b) find the pH of 0.01 M and 0.001 M solution
a) Give examples of weak acids and bases.
b) find the pH of 0.01 M solution
a) Give examples for a buffer solution containing weak acid and its conjugate.
b) find the pH of solution containing equal amounts of each. Find the pH when the
concentration of the conjugate base is 1000 time that of the acid.
a) An example of a strong acid is HCl (hydrochloric acid). An example of a strong base is
NaOH (sodium hydroxide).
b) To find the pH of a strong acid , you just need to find out -log[H+] where [H+] is the hydrogen ion concentration.
For strong acids, since they dissociate completely, [H+] = concentration of the acid. Therefore for 0.01M HCl,
pH= -log(0.01) =2. For 0.001 M solution, pH= -log(0.001), which ...
Examples of strong and weak acids and bases and buffers are provided. The expert finds the pH when the concentration of conjugate bases is an acid.