sublimación del yodo
Updated: February 25, 2025
Summary
The video demonstrates the process of sublimation of iodine from solid to gas using a beaker, a Bunsen burner, a set, and a marble. By heating the beaker, the iodine disappears directly into vapor and reappears on a watch glass when cooled with ice cubes. It explains how solid ink sublimes and penetrates fabric or paper to print on t-shirts.
Sublimación del Yodo
Se muestra el proceso de sublimación del yodo directamente de sólido a gas utilizando un vaso de precipitado, un mechero, un set y una bolita.
Calentamiento del Vaso de Precipitado
Se tapa el vaso de precipitado y se comienza a calentar para observar cómo desaparece el yodo directamente en vapor al enfriarlo con cubitos de hielo.
Aparición del Yodo
Después de enfriar el vapor de yodo, este vuelve a aparecer sobre el vidrio de reloj, depositándose por sublimación.
Impresión en Tela
Se explica cómo la tinta sólida sublima y penetra en el tejido o papel para imprimir camisetas.
FAQ
Q: What is sublimation?
A: Sublimation is the process by which a solid turns directly into a gas without passing through the liquid state.
Q: How is the sublimation of iodine demonstrated in the described experiment?
A: The sublimation of iodine is demonstrated by heating solid iodine in a beaker, causing it to turn into vapor which then condenses back into solid form when cooled.
Q: How is sublimation used in printing on t-shirts?
A: In t-shirt printing, sublimation is used where the solid ink sublimates and penetrates the fabric directly, creating vibrant and long-lasting prints.
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