Ask AI: if 25.00 mL of citric acid solution is titrated with 28.12 mL of 0.1718N KOH, what is the concentration of citric acid? (2 decimal place answer)

To find the concentration of citric acid in the solution, we can use the formula: (Concentration of the base) × (Volume of the base) = (Concentration of the acid) × (Volume of the acid) We are given: - Volume of KOH: 28.12 mL - Normality of KOH: 0.1718 N - Volume of citric acid: 25.00 mL Let x be the concentration of citric acid (in normality). We can solve for x by setting up the equation: (0.1718 N) × (28.12 mL) = x × (25.00 mL) Now, solve for x: x = (0.1718 N × 28.12 mL) / 25.00 mL x = 0.19348 N To get the answer rounded to two decimal places, the concentration of citric acid is: x ≈ 0.19 N