In this episode, we cover strong and weak acids.

This source clarifies the fundamental difference between strong and weak acids in aqueous solutions. 

It emphasises that acid strength is defined by the degree of ionisation, not concentration. 

Strong acids undergo complete ionisation, releasing all their hydrogen ions, while weak acids only partially ionise, resulting in fewer hydrogen ions in solution. 

Examples of common strong acids like hydrochloric, sulfuric, and nitric acid are provided, alongside ethanoic acid as a typical weak acid. 

It should be noted that the majority of acids are classified as weak.

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