Which of these alternatives is correct? a) The indicators used for the detection of the end point in the precipitation volumes are species that always form precipitates with the reactive species of the titrant. b) The indicators used in redox titrations can be used in precipitation volumetric methods c) The indicators used in volumetric neutralization methods are acids or bases completely dissociated in an aqueous medium. d) The indicators used in complexation titrations are species that form complexes with the same metal ions that are being titrated. e) The indicators used in redox volumetry are always selected, comparing their standard reduction potentials; the colors in a reduced and oxidized medium; and, the potential range of the titration curve.

Which of these alternatives is correct? a) The indicators used for the detection of the end point in the precipitation volumes are species that always form precipitates with the reactive species of the titrant. b) The indicators used in redox titrations can be used in precipitation volumetric methods c) The indicators used in volumetric neutralization methods are acids or bases completely dissociated in an aqueous medium. d) The indicators used in complexation titrations are species that form complexes with the same metal ions that are being titrated. e) The indicators used in redox volumetry are always selected, comparing their standard reduction potentials; the colors in a reduced and oxidized medium; and, the potential range of the titration curve.

Chemistry

9th Edition

ISBN:9781133611097

Author:Steven S. Zumdahl

Publisher:Steven S. Zumdahl

Chapter15: Acid-base Equilibria

Section: Chapter Questions

Problem 7RQ: Sketch the titration curve for a weak acid titrated by a strong base. When performing calculations...

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