La maldición del flogisto

The video explores the historical development of chemistry theories, focusing on the phlogiston theory proposed by Johann Becker in 1667. This theory suggested that a substance called phlogiston was released during combustion. Despite its acceptance, it was incorrect. Henry Cavendish later isolated hydrogen but misunderstood it as phlogiston. Joseph Priestley isolated oxygen but did not recognize its significance due to the prevailing phlogiston theory. These discoveries highlight the evolution of chemical understanding and the impact of incorrect theories on scientific progress.

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