because of the chemical reaction between the vinegar and the egg shell. If you put a raw egg in vinegar it will dissolve and only the membrane will be left it is cool looking. It is like you have a ball that has liquid inside it XD
After a certain amount of time, such as 24 hours, the egg absorbs the vinegar and expands. The reason for this is because of Osmosis. Osmosis is when water travels from an area of low solute concentration to an area of high solute concentration.
The egg shell, composed of calcium carbonate, is dissolved by the vinegar leaving behind the relatively tough, thin membrane that lined the shell.
Its known as a Pickled Egg, there are many different varieties that require different ingredients
After the eggs are hard boiled the shell is removed and they are submerged in a solution of vinegar, salt, spices, and other seasonings. Recipes vary from the traditional brine solution used for pickles and other solutions which can impart a sweet or spicy taste. The final taste is largely determined by the pickling solution. The eggs are left in this solution for anywhere from one day to several months. Prolonged exposure to the pickling solution may result in the eggs developing a rubbery texture
The calcium in the egg shell will dissolve and leave you with a soft shelled egg.
1) The egg will get some inches smaller
2) Cell Membrane will start to dissolve after 2 or more days, and in between 3 or 7 days the egg will be able to bounce
the shell disapers
It pickles it
It is a hard boiled egg that has had the shell peeled off put into some vinigar and left to pickle!! yummy hey!! :P
the vinigar desolves part of the egg shell because vinigar is an acid
This is a chemical change.
No, it doesn't
yes it is a slow change since the egg reacts slowly to give boiled egg.
No the volume of the egg shell doesn't
No the volume of the egg shell doesn't
a boiled egg
No, boiling doesn't change the shell.
Jesus appears
Then same size as the raw egg that was boiled.
Yes. hard-boiled egg