In carrying out the first standardization in this experiment, a student used 0.5265g of potassium hydrogen phthalate (KHP) and 24.21mL of a NaOH solution are needed to reach the equivalence point. What is the concentration (in mol/L ) of the student's NaOH solution? Include only the numerical answer (no units). Your Answer: Your Answer In a titration of 23.11mL of 0.1141MH2SO4,38.27mL of a NaOH solution are needed. What is the concentration (in mol/L ) of the NaOH solution? Include only the numerical answer (no units). Your Answer: Your