Dry ice experiment - Contenido educativo
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dry ice hielo seco
Hello, we are Leonardo Dubini and José Barea.
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We are from 6th grade C and we are presenting dry ice.
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Dry ice is carbon dioxide, also known as CO2.
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It can have different uses, such as fixing metal, removing floor tiles and even warts.
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A very common tool where dry ice can be found is a fire extinguisher.
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This is dry ice and we are going to put it in the container.
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As you can see it evaporates passing from solid to gas directly and now we're
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going to do some experiments like pouring it into water. You can touch it. This is the
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reaction that has dry ice when it gets contact with the water. This is
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how it looks after it gets contact with water and now we're going to pour it into
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hot water. It has melt. The water that was boiling now is cold. I'm going to put
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this into hot water and then I'm going to put it in the dry ice. The dry ice makes
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some ice. It screams. We are going to pour the ice into the water. This is what happens
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when you stop the pressure from the gas. As you see, it tries to go out as soon. Let me
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We have thrown the water into the sink, and when we use water, look at this.
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And last but not least, we are going to make a gas explosion.
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It's cold.
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Very cold.
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Yes.
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Lol.
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Well, goodbye.
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- Idioma/s:
- Autor/es:
- Jose y Leo
- Subido por:
- Laura J.
- Licencia:
- Dominio público
- Visualizaciones:
- 12
- Fecha:
- 24 de marzo de 2023 - 0:08
- Visibilidad:
- Clave
- Centro:
- CP INF-PRI-SEC ISABEL LA CATOLICA
- Duración:
- 05′ 09″
- Relación de aspecto:
- 1.78:1
- Resolución:
- 1920x1080 píxeles
- Tamaño:
- 424.29 MBytes