Gross! Egg in Vinegar Science Experiment for Kids


This straightforward egg in vinegar science experiment is superior and makes use of issues that you have already got at dwelling. Youngsters can watch as a chemical response magically transforms an strange egg into a big bare egg via this egg science undertaking that youngsters will love. This egg & vinegar experiment works nice at dwelling or within the classroom. Let’s make a Bare Egg!

Egg in Vinegar Experiment - (text) Naked Egg Experiment - child's fingers shown holding the yolk of an egg over the table
Tremendous enjoyable science undertaking…make a unadorned egg with some vinegar!

Egg In Vinegar Experiment – Science for Youngsters

In science classes, we’re studying in regards to the “constructing blocks of life” – aka Cells. We used this “bare egg” science undertaking so the little scientist have been in a position to determine cell components by bodily seeing, smelling, touching, and even tasting – ewwww!

Egg science tasks like this bare egg in vinegar experiment have additionally been described as a rubber egg, bouncy egg or bouncing egg experiment.

Hands holding the Egg in vinegar experiment finished eggs results - Kids Activities Blog
Let’s make a unadorned egg!

Associated: We had a lot enjoyable with this children science experiment, it’s a part of our science e book: 101 Coolest Simple Science Experiments for Kids!

There are quite a lot of completely different vinegar science experiments for teenagers and vinegar science tasks, however that is undoubtedly considered one of our favorites as a result of it’s tremendous straightforward with stunning outcomes.

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Vinegar Egg Science Experiment

The fundamentals of this egg in vinegar experiment is that distilled vinegar is an acid with a pH round 2.6 primarily based on the kind or vinegar and is 5-8% acetic acid in water making it a weak acid which is able to break down the semi-permeable membrane shell of the egg which is comprised of calcium carbonate after which resulting from osmosis, the egg absorbs the liquid and can begin to swell making it much less fragile and a rubbery texture.

Provides Wanted for Rubber Egg Experiment

Egg in vinegar experiment in Jar - 4 eggs shown in a clear glass jar filled with vinegar sitting on a table
Put the eggs in a glass container and canopy with vinegar.

The way to Make a Bare Egg – Science for Youngsters

1. Place the Egg in Vinegar

We took our egg and dropped it flippantly right into a jar of white vinegar resolution (contemporary vinegar) with some tongs. You have to sufficient vinegar to cowl the egg(s) fully.

2. What Occurs in 15 Minutes

After about 15 min it begins to bubble carbon dioxide fuel as a result of the calcium carbonate of the shell of an egg is breaking down. The little bubbles look identical to when vinegar is dripped on baking soda.

Tip: To cut back the odor, add a high to your jar.

3. What Occurs in 8 Hours

After about 8 hours the egg begins to spin because the gasses are launched from the egg shell. It’s so fairly to see the dancing egg.

Tip: Discover a protected place to let your egg relaxation with out direct solar, massive swings in temperature (room temperature is greatest) or the place it will be tipped over.

Egg in vinegar experiment in Bowl - 4 eggs shown that look like yolks, but really naked eggs
In case you are affected person, you should have bare eggs!

4. What Occurs in 3 Days

After three days, your vinegar experiment may have a totally bare egg!

Elements of the egg shell will crack and dissolve within the acid over a few days and all that’s left of your shell-less egg is an egg membrane.

Picking up the bouncing egg experiment - Kids Activities Blog - Egg in vinegar experiment
Watch out! Your rubber egg experiment continues to be fragile.

Egg Shell Dissolves – Science for Youngsters

As soon as your egg has misplaced its shell, be very cautious with it. The skinny membrane could be very comfortable and permeable. We truly broke on of the eggs in our experiment throughout out picture shoot.

The bare egg is so squishy and slimy feeling – your children will adore it! As they maintain it, determine the components of your egg.  The egg’s membrane holds the egg collectively.

Evaluating Outcomes of Egg Experiment

We in contrast the membrane of the egg for:

  • contemporary egg or common egg
  • burst bare egg
  • egg that was sitting in sugar water

The variations and similarities are astounding.

Take a look at how a lot larger the egg is after it absorbed all of the fluid.

Egg in vinegar experiment for kids - child's hands with two eggs comparing what they look like
Establish the components of your egg experiment!

Anatomy of An Egg: Cell Elements throughout the Bare Egg

The cell components we discovered and recognized:

  • Nucleus – the command middle or the mind of the cell. The cell nucleus is the place RNA is replicated.
  • Cytoplasm was straightforward to seek out, it’s the egg white.
  • In a rooster egg, the vacuole and Golgi our bodies are contained in the yolk.
Dropping the Egg in vinegar experiment - Kids Activities Blog - child hand picking up the swollen egg from the vinegar solution
Let’s see if this egg will truly bounce!

Bouncy Egg Experiment

Take your bare eggs someplace you can also make a large number and systematically drop it onto a strong floor from larger and better factors to see how excessive your egg bounce continues to be bouncy and never squashed!

A number of children can work collectively to measure top for the drop or compete to see which of the bouncy eggs will survive the longest.

Deflating Egg Science Mission

For an additional fascinating experiment, take the following step of inserting your bare egg that’s swollen with liquid into corn syrup and watch it deflate.

The alternative of osmosis will happen and the liquid will depart the cell, leaving a brownish shriveled egg resulting from focus gradients.

So attention-grabbing to actually watch what consuming an excessive amount of sugar does to us! You may experiment with completely different liquids and the way the egg swells and deflates relying on the acid-base response.

Prep Time
10 minutes

Lively Time
10 minutes

Extra Time
3 days

Whole Time
3 days 20 minutes


Estimated Price


  • Jar – we used a mason jar however a tall glass would work too
  • Tongs or Spoon


  1. Place the egg or eggs right into a jar or glass and canopy with vinegar resolution.
  2. Watch what occurs in quarter-hour when the carbon dioxide bubbles begin breaking down the eggshell.
  3. Watch what occurs in 8 hours when the egg begins to spin as a result of carbon dioxide gasses being launched making a dancing egg.
  4. Watch what occurs in 3 days the place the eggshell dissolved absolutely.
  5. Examine your bare egg and do different experiments on the ensuing rubber egg to discover science ideas.

Seize Our Science E book for Youngsters

Egg in vinegar experiment- 101 Coolest Science Experiments book

The 101 Coolest Simple Science Experiments for Kids is stuffed with straightforward science play and enjoyable science actions for everybody!  You may choose this e book full of STEM actions at your native bookstore or on-line

Extra Science Actions & Enjoyable from Youngsters Actions Weblog

This bare egg experiment is a good way to for teenagers to see science at work first hand. For extra favourite science experiments for teenagers, try these different concepts:

How did your egg in vinegar experiment prove? Did your children have persistence to attend for eggshell dissolves absolutely?

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