Tuesday, August 24, 2010

Yeast Experiment

Experimenting with Yeast
Today we experimented to see what reaction happened 
when we added warm water and sugar to yeast.

Here is a PhotoStory showing what we did and what happened.
video


We discussed this reaction to determine what type of reaction it was.

Tanae correctly ascertained that it is a Chemical Reaction because:
* It is an irreversible reaction
*The reaction produces a new product (carbon dioxide gas)

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