Qetz Insight | calcium carbonate Experiment | Do it at Home | Subscri - Abbotsford - Accounting jobs, finance jobs, Abbotsford - 3199916

Find
 


Classified ad details
 Back  Print

Qetz Insight | calcium carbonate Experiment | Do it at Home | Subscri - Accounting jobs, finance jobs

Ref. number: 3199916 Updated: 01-08-2025 01:17

Price: 10 CAD $

Offering: Accounting jobs, finance jobs in Canada, Abbotsford

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. please try at home and mail us your comment and feed back 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. This is what the bubbles are made of. The chemical reaction keeps happening until all of the carbon in the egg is used up -- it takes about a day. When you take the egg out of the vinegar it's soft because all of the carbon floated out of the egg in those little bubbles. NOW TRY THIS: Leave the same egg sitting out on the table for another day. https://www.youtube.com/watch?v=u89snta1Q5Y Follow on Facebook https://www.facebook.com/Qetz-Insight-572573706747965/ Contact : 9020 : BHARATH Please Subscribe like and share

Advertising
Classified ad images
Contact information
First name: BHARATH
 
Last name: BHARATH
 
Phone number: 8867057795
 
Mobile number: 8867057795
 
Ask about this ad
Email *
 
Retype E-mail Address *
 
Main personal information
First name:  
Last name:  
Phone number:  
Mobile number:  
Please enter your message below to send it to ad owner.
Your message: *



Our button:
FREEADS in Canada

Button code