Question

Suppose a student performed a similar standardization titration experiment using the data in the table here. What is the exact concentration of the NaOH solution? The molar mass of benzoic acid is 122.12 g/mol.

A) 0.0465 M
B) 0.1240 M
C) 0.0129 M
D) 0.0500 M

Answer 1

To determine the exact concentration of the NaOH solution, we need to use titration principles and molarity. By converting the volume titrated to moles of NaOH and using the definition of molarity, we can find the exact concentration. The NaOH solution has a concentration of 0.0465 M.

Step-by-step explanation:

To calculate the exact concentration of the NaOH solution, we need to use the data provided in the table and follow the principles of titration and molarity. By using dimensional analysis and the molar mass of benzoic acid, we can convert the volume titrated to moles of NaOH. Then, by using the definition of molarity, we can determine the molar concentration of NaOH. The exact concentration of the NaOH solution is 0.0465 M.