A 28.4 mL sample of 0.347 M methylamine , CH3NH2 , is titrated with 0.336 M hydroiodic acid . (1) At the titration midpoint, the pH is (2) At the equivalence point, the pH is Use the References link for any equilibrium constants that are required.

A 28.4 mL sample of 0.347 M methylamine , CH3NH2 , is titrated with 0.336 M hydroiodic acid . (1) At the titration midpoint, the pH is (2) At the equivalence point, the pH is Use the References link for any equilibrium constants that are required.

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

Chapter1: Chemical Foundations

Section: Chapter Questions

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**Titration of Methylamine with Hydroiodic Acid**

A 28.4 mL sample of 0.347 M methylamine, CH₃NH₂, is titrated with 0.336 M hydroiodic acid.

1. **At the titration midpoint, the pH is [_____].**

2. **At the equivalence point, the pH is [_____].**

*Note*: Use the References link for any equilibrium constants that are required.

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