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La reacción de Briggs–Rauscher es una de esas rarezas de la química que parecen desafiar el sentido común. Normalmente, una reacción química avanza en una sola dirección: cambia de color, libera energía o forma un producto… y se termina. Aquí ocurre algo distinto: la mezcla cambia repetidamente de color (incoloro, ámbar y azul) durante varios minutos. Esto sucede porque algunos de los productos intermedios de la reacción no se acumulan, sino que vuelven a transformarse en los compuestos iniciale
0:44
La reacción de Briggs–Rauscher es una de esas rarezas de la química …
2K views8 months ago
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