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Soluble or insoluble - Contenido educativo
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Experimental!
00:00:02
If some solids are soluble or insoluble.
00:00:21
First, we make an hypothesis.
00:00:31
And then we do the experiment.
00:00:34
To do this, we need to choose four solids.
00:00:37
We chose...
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two of them.
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Instant coffee.
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Sands
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And cookies
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We also need
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Plastic plastic
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Cold water
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One spoon
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Hot water
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First we add sugar to cold water
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Then we add instant coffee to cold water
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After that, we add sand to cold water.
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And finally, we add the cookies to cold water.
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Now we repeat the same process.
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But with hot water!
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We found out that because we can see the sun.
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Thank you.
00:02:55
- Autor/es:
- Roberto R.
- Subido por:
- Roberto R.
- Licencia:
- Todos los derechos reservados
- Visualizaciones:
- 83
- Fecha:
- 19 de febrero de 2022 - 15:03
- Visibilidad:
- Público
- Centro:
- CP INF-PRI CARMEN IGLESIAS
- Duración:
- 03′ 18″
- Relación de aspecto:
- 1.78:1
- Resolución:
- 1920x1080 píxeles
- Tamaño:
- 361.16 MBytes