For each of the following primary standard acids, write the titration equation and
calculate the volume of 0.100 M NaOH required for the titration:
(i) 300 mg benzoic acid (C6H5COOH) (ii) 200 mg oxalic acid dihydrate
(C2O4H2.2H2O)
Equations: (i): C6H5COOH +NaOH->NaC6H5COO +H2
(ii): H2C2O4.2H2)+2NaOH->>Na2C2O4+4H2O