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Bantash
Bantash asks:
Q:

Rapid Color Changing Chemistry

Does the temperature of water change how quickly the liquids turn blue. I used iodine, peroxide, water, starch and vitamin c.

What would be my dependant, independent and controlled variable?
In Topics: Science fair
> 60 days ago

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Expert

greenprof2
Jun 6, 2013
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What the Expert Says:

The independent variable is what is manipulated, what you change. The dependent variable is the responding one, what changes as a result of what you do. So, the temp is your dependent variable. What you used to color the water is the independent one.

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