A sample of 1.00 L of rainwater known to contain only sulfurous (and notsulfuric) acid is titrated with 0.0100 M NaOH. The equivalence point of theH2SO3/HSO3- titration is reached after 31.6 mL has been added. Calculate the original concentration of sulfurous acid in the sample, again ignoringany effect of SO3-2 on the equilibria.
A sample of 1.00 L of rainwater known to contain only sulfurous (and notsulfuric) acid is titrated with 0.0100 M NaOH. The equivalence point of theH2SO3/HSO3- titration is reached after 31.6 mL has been added. Calculate the original concentration of sulfurous acid in the sample, again ignoringany effect of SO3-2 on the equilibria.
Chemistry: The Molecular Science
5th Edition
ISBN:9781285199047
Author:John W. Moore, Conrad L. Stanitski
Publisher:John W. Moore, Conrad L. Stanitski
Chapter15: Additional Aqueous Equilibria
Section: Chapter Questions
Problem 42QRT: Calculate the volume of 0.225-M NaOH required to titrate to the equivalence point for each of these...
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A sample of 1.00 L of rainwater known to contain only sulfurous (and not
sulfuric) acid is titrated with 0.0100 M NaOH. The equivalence point of the
H2SO3/HSO3- titration is reached after 31.6 mL has been added. Calculate the original concentration of sulfurous acid in the sample, again ignoring
any effect of SO3-2 on the equilibria.
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