A sample (0.212g) of an unknown acid was dissolved in water and analyzed by titrating with 0.1760 M NaOH. A volume of 15.48 mL of NAOH was required to completely neutralize the acid. Calculate the molar mass of the acid in g/mol.

A sample (0.212g) of an unknown acid was dissolved in water and analyzed by titrating with 0.1760 M NaOH. A volume of 15.48 mL of NAOH was required to completely neutralize the acid. Calculate the molar mass of the acid in g/mol.

Chemistry

10th Edition

ISBN:9781305957404

Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Chapter4: Types Of Chemical Reactions And Solution Stoichiometry

Section: Chapter Questions

Problem 151CP: Citric acid, which can be obtained from lemon juice, has the molecular formula C6H8O7. A 0.250-g...

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Concept explainers

Acid Base Titration

An acid-base titration is the method of quantitative analysis for determining the concentration of an acid and base by exactly neutralizing it with a standard solution of base or acid having known concentration.

Question

1. A sample (0.212g) of an unknown acid was dissolved in water and analyzed by titrating with
0.1760 M NaOH. A volume of 15.48 mL of NaOH was required to completely neutralize the acid.
Calculate the molar mass of the acid in g/mol.

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