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Qetz Insight ~p~ Kids education channel ~p~ 1569 ~p~ for Kids
Category:
Education JOB OFFERED:
Ad Number:
613202
Date Posted:
more than 1 month ago (Not Renewed))
Description:
What you need: 1 egg 1 cup vinegar clear jar or glass Directions: Pour 1 cup of vinegar into jar Add the egg Record what you see (bubbles rising from the egg) Leave the egg in the vinegar for one day. Remove the egg and feel it. Record your observations (the egg shell will be soft) What happened: Eggs contain something called "calcium carbonate". This is what makes them hard. Vinegar is an acid known as acetic acid. When calcium carbonate (the egg) and acetic acid (the vinegar) combine, a chemical reaction takes place and carbon dioxide (a gas) is released.  https://www.facebook.com/Qetz-Insight-572573706747965/https://www.youtube.com/watch?v=u89snta1Q5Y&t=11s
Type:
Other

Posted By:
Name:
RITA ROSELIN
Address:
No. 19, , Kacharkanahalli, Hennur Main Road
Postal Code:
560084
City:
Bangalore
State > District:
Karnataka > Bangalore Urban
Country:
India
Phone:
08867057795 Please quote Adpost when calling
Email:


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Qetz Insight p Kids education channel p 1569 p for Kids JOB OFFERED from Karnataka Bangalore Urban
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