Chemistry, 22.10.2020 01:01, biggs113056

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

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Instead of using HCl to standardize NaOH a student used potassium hydrogen phthalate, KHC8H4O4 which...