**Question:** Which of the following pairs will form a buffer when dissolved in water?1. HNO₂ and HNO₃2. HCHO₂ and NaCHO₂3. NH₃ and NH₄ClO₄4. HI and NaOH5. H₃PO₄ and LiH₂PO₄**Options:**- 1, 3, and 4 only- 2 and 5 only- 2, 3 and 5 only- 1 and 4 only- 2 only**Explanation:**Buffers are solutions that can resist changes in pH upon the addition of small amounts of an acid or a base. They are typically made from a weak acid and its conjugate base, or a weak base and its conjugate acid.

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Answered: Which of the following pairs will form…

Which of the following pairs will form a buffer when dissolved in water? 1. HNO2 and HNO3 4. HI and NaOH 2. НСНО2 and NaCHO2 5. НЗРОД and LiH2PО4 3. NH3 and NH4CIO4

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

Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...

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