Predicting the pH of salts by looking at their ions

Science · Published 30 October 2026 Swipe more like this →

In short: Why do some salt solutions feel acidic while others are basic? This video explains how to predict a salt's pH by analyzing its constituent ions and their behaviors in water.

The video explores the acid-base properties of ions, specifically focusing on how anions act as bases and cations behave as acids. It introduces the concept of metal hydroxides as conjugate bases of aqueous metal cations.

By understanding these relationships, you can predict the pH of various salt solutions. The lesson provides specific examples, such as ammonium chloride and lithium phosphate, to demonstrate these chemical principles in practice.

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