# Problem: Calculate the mass of benzoic acid (molar mass = 122.12 g/mol) sample titrated if 29.11 mL of a standardized 0.5130 mol/L NaOH solution was required to reach the equivalence point of the titration. Benzoic acid is a monoprotic acid.a. 0.01493 gb. 0.2384 gc. 0.9118 gd. 1.824 ge. 3.647 g

###### FREE Expert Solution

We’re being asked to calculate the mass of benzoic acid if 29.11 mL of 0.5130 mol/L NaOH was required to reach the equivalence point

Recall that at the equivalence point of a titration: Since benzoic acid is a monoprotic acid, there will be just one equivalence point for the titration. This means:  ###### Problem Details

Calculate the mass of benzoic acid (molar mass = 122.12 g/mol) sample titrated if 29.11 mL of a standardized 0.5130 mol/L NaOH solution was required to reach the equivalence point of the titration. Benzoic acid is a monoprotic acid.

a. 0.01493 g

b. 0.2384 g

c. 0.9118 g

d. 1.824 g

e. 3.647 g

What scientific concept do you need to know in order to solve this problem?

Our tutors have indicated that to solve this problem you will need to apply the Equivalence Point concept. If you need more Equivalence Point practice, you can also practice Equivalence Point practice problems.

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Based on our data, we think this problem is relevant for Professor Walker's class at TEXAS.