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Potassium in Water #1

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Uploaded by on Nov 9, 2006

Dr. P dropping a small piece of potassium in water with phenolphthalen (sp?) as an indicator for the basic solution formed by the reaction.

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Howto & Style

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Uploader Comments (andrewperkins)

  • I guess I won't be posting this on myspace. It says you've disabled embedding.

  • I am going to disable the disabling of the embedding. Sorry.  It was a long trip.

Top Comments

  • a good video would be someone downing a chunk of francium.

    haha

    if they could find any...

    maybe just some caesium....

    haha

    that would be cute.

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All Comments (11)

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  • The latest comment on this video was 3 years ago. .-.

  • Why does it turn purple?

  • One letter off, my boy. It's phenolphthalein.

  • potassium and sodium are close to the same.

  • lolz. our teacher would only show us sodium and water. for obvious reasons. come to think of it, i don't even think we HAVE any potassium...

  • haha we just did this 2day in chemistry in school!

  • not as cool as what our teacher did. but interesting nevertheless

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