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PLOP PLOP FIZZ FIZZ

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by

Jung Keun Jeon

on 16 September 2013

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Transcript of PLOP PLOP FIZZ FIZZ

PLOP PLOP FIZZ FIZZ EXPERIMENT
Because we love science

-This experiment is about using two types of liquid, salt water and vinegar.

-We are watching which alka seltzer tablet dissolves faster out of these two liquids.
Question?
What factors will make an Alka-Seltzer tablet dissolve faster?


If I put Alka-Seltzer tablet in vinegar, the alka-seltzer tablet will dissolve faster than in salt water because of acid.

Procedure
Data
Conclusion
WHAT IS THIS ABOUT???
Hypothesis

Analyze Data
Vinegar dissolved faster than salt water by 17 seconds.
1. Fill one beaker with 100 mL of salt water.
2. Fill the other beaker with 100 mL of Vinegar.
3. Drop the alka seltzer tablet into the salt water and record the time.
4. Once you recorded the time for salt water,
5. Drop the other alka seltzer tablet into the vinegar and record the time.

Salt water: 1 minute 20 sec

Vinegar: 1 minute 3 seconds
Bibliography
Picture of vinegar: Sean MacEntee

Picture of alka seltzer:
"Nifty Cleaning Tips Using Alka Seltzer | Aqualux Carpet Cleaning." Aqualux Carpet Cleaning RSS. N.p., n.d. Web. 16 Sept. 2013. <http://www.aqualuxcarpetcleaning.com/tips/nifty-cleaning-tips-using-alka-seltzer/>.

My hypothesis was the alka-seltzer tablet would dissolve faster in vinegar. It was proven by my test data, Vinegar proved to dissolve alka-seltzer faster than salt water. However, there might be procedure error in my experiment since my friends got different data which was salt water dissolved the alka-seltzer tablet faster. If I can, I'd liked to repeat the experiment to make clear of my experiment data.
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