Table of Contents
What is the conclusion of the egg and vinegar experiment?
Conclusions. The eggshell is dissolved because vinegar is an acid and eggshells contain calcium carbonate, which is a base. When these two chemicals are combined, a chemical reaction occurs. Carbon dioxide is formed, which is why you see the bubbles.
What is the purpose of the egg and vinegar experiment?
This experiment allows you to see how two common household materials react — eggshell and vinegar. When these materials come in contact, a (safe) chemical reaction takes place and creates new compounds. This easy experiment is great for children to do on their own, and fun to observe how the egg changes over time.
What happened to the size of the egg after remaining in vinegar?
So after soaking in vinegar you should have also noticed that the egg increases a little in size. This is because the water in the vinegar can enter the egg through the membrane, moving from the higher water concentration in vinegar to the lower concentration in the egg.
How long does it take to make a bouncy egg?
Follow these steps…
- Gently place the egg in the glass and cover it with vinegar.
- Leave the egg for about 48 hours. You can speed up the process by changing the vinegar halfway through.
- Remove the egg and gently rub the eggshell away.
- Carefully drop your egg from a couple of centimetres and watch it bounce!
What happened to the size and weight of the egg after remaining in vinegar?
What happened to the size of the egg after remaining in the vinegar?
What is the hypothesis of an egg in a vinegar?
* An egg shell is selectivley permeable, meaning that an egg shell has many tiny microscopic holes in it, allowing the vinegar to pass through it. Hypothesis: If we placed an egg in vinegar, Then it’s shell will dissolve and The egg will Become Bouncy.
How much vinegar do you need to make a bouncy egg?
Directions
- Fill your container with about 1 cup of vinegar.
- Add about 10 drops of food coloring of your choice.
- Carefully place a raw egg inside each jar.
- When the surface of the water has a weird scummy film, the eggs are ready to take out.
- You can gently roll and bounce the eggs to see what happens!
Was the egg larger after remaining in water or vinegar Why?
The egg was larger after remaining in water because the water has the lower concentration of solute molecules than the vinegar so more water would diffuse to an area of higher concentration of solute particles.
What is the dependent variable in the egg and vinegar experiment?
The independent variable is the vinegar and the dependent variable is the egg. We believed that the egg would be softer; because we saw the vinegar bubble once we put the egg in it.