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Titration: Exercises

of Strong Acids with

Strong Bases

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Titration: Exercises

Exercise 1

25 mL of HCl of unknown concentration are titrated with 31.2 mL of a NaOH 0.2 M solution. Determine the concentration of the acid in g/L.

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Atomic weights: Cl=35.5; H=1.

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Titration: Exercises

Exercise 1

25 mL of HCl of unknown concentration are titrated with 31.2 mL of a NaOH 0.2 M solution. Determine the concentration of the acid in g/L.

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Titration: Exercises

Exercise 2

A sample of 0.1355 g of an unknown diprotic acid was dissolved in 25 mL of water and titrated with 0.0950 M NaOH. The acid required 19.3 mL of base to reach the equivalence point. What is the molar mass of the acid?

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Titration: Exercises

Exercise 2

A sample of 0.1355 g of an unknown diprotic acid was dissolved in 25 mL of water and titrated with 0.0950 M NaOH. The acid required 19.3 mL of base to reach the equivalence point. What is the molar mass of the acid?

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Titration: Exercises

Exercise 3

Calculate the pH during the titration of 50 mL of 0.1 M HCl with 0.1 M NaOH solution after the following additions of base: a) 25 mL; b) 49 mL; c) 50 mL; d) 60 mL

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Titration: Exercises

Exercise 3

Calculate the pH during the titration of 50 mL 0.1 M HCl with 0.1 M NaOH solution after the following additions of base: a) 25 mL; b) 49 mL; c) 50 mL; d) 60 mL

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Titration: Exercises

Exercise 3

Calculate the pH during the titration of 50 mL 0.1 M HCl with 0.1 M NaOH solution after the following additions of base: a) 25 mL; b) 49 mL; c) 50 mL; d) 60 mL

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Titration: Exercises

Exercise 3

Calculate the pH during the titration of 50 mL 0.1 M HCl with 0.1 M NaOH solution after the following additions of base: a) 25 mL; b) 49 mL; c) 50 mL; d) 60 mL

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Titration: Exercises

Exercise 3

Calculate the pH during the titration of 50 mL 0.1 M HCl with 0.1 M NaOH solution after the following additions of base: a) 25 mL; b) 49 mL; c) 50 mL; d) 60 mL