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In one of the most iconic scenes from Breaking Bad, the character is depicted using hydrofluoric acid (HF) to dissolve a body. Dr. Bieberdorf clarifies that HF, while capable of dissolving organic matter, is a weak acid that does not fully dissociate into hydronium ions, which are essential for prompting tissue breakdown. Instead, she suggests that a stronger acid, such as aqua regia, would be a more effective choice for such a nefarious task.

Moreover, she addresses safety concerns, criticizing the lack of protective gear in the scene. She emphasizes the importance of laboratory safety protocols, such as the necessity of adding acid to water—not the other way around—to prevent hazardous reactions.

Chemical Interactions in 'It's Always Sunny in Philadelphia'