A 60.00-mL sample of a weak acid is titrated with 0.0361 M NaOH.At the endpoint,it is found that 38.23 mL of titrant was used.What was the concentration of the weak acid?

Question

Quizplus · Accepted Answer

The concentration of the weak acid can be calculated using the formula:M1V1 = M2V2where M1 is the concentration of the weak acid, V1 is the volume of the weak acid, M2 is the concentration of the NaOH solution, and V2 is the volume of the NaOH solution used.Substituting the given values into the formula, we get:M1 * 60.00 mL = 0.0361 M * 38.23 mLSolving for M1, we get:M1 = 0.023 MTherefore, the concentration of the weak acid is 0.023 M.

A 6000-ML Sample of a Weak Acid Is Titrated with 0