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Introductory Chemistry | 5th Edition | ISBN: 9780321910295 | Authors: Nivaldo J Tro
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Solved: A 5.00-mL sample of an H3PO4 solution of unknown concentration is titrated with

Chapter 14, Problem 50P

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QUESTION:

Problem 50P

A 5.00-mL sample of an H3PO4 solution of unknown concentration is titrated with a 0.1090 M NaOH solution. A volume of 7.12 mL of the NaOH solution is required to reach the equivalence point. What is the concentration of the unknown H3PO4 solution?

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QUESTION:

Problem 50P

A 5.00-mL sample of an H3PO4 solution of unknown concentration is titrated with a 0.1090 M NaOH solution. A volume of 7.12 mL of the NaOH solution is required to reach the equivalence point. What is the concentration of the unknown H3PO4 solution?

ANSWER:

Problem 50P

A 5.00-mL sample of an  solution of unknown concentration is titrated with a 0.1090 M NaOH solution. A volume of 7.12 mL of the NaOH solution is required to reach the equivalence point. What is the concentration of the unknown  solution?

                                                               Step by step solution

Step 1 of 3

The titration comprising reaction of an alkaline species with an acidic species is named as acid-base titration. Acid and alkali species react and yield water molecules and an electrolyte.

The given volume of  solution is 5.00 mL.

The given concentration of NaOH solution is 0.1090 M.

The given volume of NaOH solution is 7.12 mL.

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