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5.1: Introduction

Last updated

Aug 20, 2023
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- 5: Acid-Base Equilibria
- 5.2: Brønsted-Lowry Acids and Bases

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Liquid water is essential to life on our planet, and chemistry involving the characteristic ions of water, $\ce{H^{+}}$ and $\ce{OH^{–}}$ , is widely encountered in nature and society. As introduced in another chapter of this text, acid-base chemistry involves the transfer of hydrogen ions from donors (acids) to acceptors (bases). These $\ce{H^{+}}$ transfer reactions are reversible, and the equilibria established by acid-base systems are essential aspects of phenomena ranging from sinkhole formation (Figure $\PageIndex{1}$ ) to oxygen transport in the human body. This chapter will further explore acid-base chemistry with an emphasis on the equilibrium aspects of this important reaction class.

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