Instead of using hcl to standardize naoh a student used potassium hydrogen phthalate, khc8h4o4 which has a molar mass of 204 g/mole. it required 32.46 ml of naoh to titrate 1.45 g of khc8h4o4 to a pale pink endpoint, what is the molarity of the naoh? khc8h4o4 + naoh -> k^+ + na^+ + c8h4o4 2-+ h2o