The concept and importance of the projectThose who do work are interested in chemical reaction of calcium on the surface of eggshell and acetic acid in vinegar, click. Because of the school's science day Fang activity of yon strand science experiments brought the eggs bounce dueng came to show, but did not describe the details of the trial and it is still not complete. Those who do work, so I would like to learn about the emerging attention to make an egg bounce dueng with vinegar. To make the experiment to see whether if frozen egg in vinegar and eggs will bounce dueng.The purpose.1. to compare the characteristics of the skin Peel eggs before and after the experiment.2. to observe chemical reaction between calcium on the surface of eggshell with vinegar.3. to study and create a Blog from WordPress.com.
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