Send the link below via email or IMCopy
Present to your audienceStart remote presentation
- Invited audience members will follow you as you navigate and present
- People invited to a presentation do not need a Prezi account
- This link expires 10 minutes after you close the presentation
- A maximum of 30 users can follow your presentation
- Learn more about this feature in our knowledge base article
Do you really want to delete this prezi?
Neither you, nor the coeditors you shared it with will be able to recover it again.
Make your likes visible on Facebook?
You can change this under Settings & Account at any time.
Rapid Color Changing Chemistry!
Transcript of Rapid Color Changing Chemistry!
By: Mya Miller, Sydney Holloway, and Mariah Fallon
Step 1: Ask A Question
Does the amount of Vitamin C added affect how fast the liquid turns blue?
Step 2: Do Background Research
This is an example of the chemical reaction know as the Iodiclock Reactionne. It is called a clock reaction because you can change the amount if time it takes for the liquids to turn blue. The chemistry of the demonstration gets a bit complicated, but basically it is a battle of chemistry between the starch which is trying to turn the iodine blue, and the Vitamin C which is keeping it from turning blue. Eventually the Vitamin C loses and, bam! - you get instant blueness.
Step 3: Construct a Hypothesis
Adding more Vitamin C will cause the water to change colors faster.
Step 4: Test Your Hypothesis by Doing an Experiment
Step 5: Analyze Your Data and Draw a Conclusion
Step 6: Communicate Your Results
Shared our experiments at our school science fair.
The more Vitamin C the more time it took for the water to change colors.