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Chemical Reaction Between Dishwasher Soap and The Surface Tension of Water

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Uploaded by on Oct 14, 2010

Our video project is about the water molecule and how the properties of water react with surfactants. A surfactant lowers the surface tension of a liquid. The pepper on-top of the water is pushed to the edges of the bowl because the surface tension is disrupted by the surfactants of the dishwater soap

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  • I liked your demonstration. It would be interesting to see some kind of diagram of how surfactants work. You need a real title for this so your viewers know what to expect. The assignment required all images to be your original work. The NASA picture was not original and it didn't depict the hydrogen bonds you talked about in the last couple of sentences, so I don't know why you included it. Your paragraph could have included a more detailed summary with a little more science information.

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