CHEM HELP !!!!?

Posted on 2015-10-30 07:04:00 in Chemistry by CASSIDY

Assume you dissolve 0.235 g of the weak acid benzoic acid, C6H5CO2H, in enough water to make 3.00 ? 102 mL of solution and then titrate the solution with 0.133 M NaOH.
C6H5CO2H(aq) + OH-(aq) C6H5CO2-(aq) + H2O(?)
What are the concentrations of the following ions at the equivalence point?
Na+, H3O+, OH-
C6H5CO2-

____ M Na+
____ M H3O+
____M OH-
____ M C6H5CO2-

What is the pH of the solution?______

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