0 votes

Introduction: Acid Base Titration and pH

More Details: 50mL of .250M sodium benzoate, NaC7H5O2, is being titrated by .200M HBr. Calculate the pH of the solution:

a) when no HBr has been added

b) after the addition of 50mL of the Hbr solution

c) at the equivalence point

The Kb value of sodiumbenzoate is 1.6*10^-10

More Details: 50mL of .250M sodium benzoate, NaC7H5O2, is being titrated by .200M HBr. Calculate the pH of the solution:

a) when no HBr has been added

b) after the addition of 50mL of the Hbr solution

c) at the equivalence point

The Kb value of sodiumbenzoate is 1.6*10^-10