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Which of the following is amphoteric according to Bronsted-Lowry definition? O2- NH4+ H2CO3 CO2 HCO3-

Introductory Chemistry: A Foundation

8th Edition

ISBN:9781285199030

Author:Steven S. Zumdahl, Donald J. DeCoste

Publisher:Steven S. Zumdahl, Donald J. DeCoste

Chapter16: Acids And Bases

Section: Chapter Questions

Problem 67AP: Which of the following conditions indicate an acidic solution? pH = 3.04 (H+| > 1.0 X IO’7 A/ pOH =...

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Question

Which of the following is amphoteric according to Bronsted-Lowry definition?

O^2-

NH₄⁺

H₂CO₃

CO₂

HCO₃^-

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