Absorbent for what? Egg shells are almost entirely calcium carbonate, any activation could only obviously and simply be heating to form calcium oxide.
adsorbent is a substance that is usually porous in nature with high surface area that can adsorb substances onto its surface with the help of intermolecular forces while the adsorbate is a substance that is adsorb on a surface of another substance.
The following factors influences the sorption- 1- temperature of both gas and adsorbent. 2- the chemical nature of gas and adsorbent. 3- the microscopic roughness of the surfaceof adsorbent. 4- the incident flux of molecules. 5-surface to volume ratio of the adsorbent.
texture
When an egg is placed in vinegar, the vinegar reacts with the calcium carbonate in the eggshell, causing it to dissolve. As the eggshell dissolves, the egg absorbs water through osmosis, making it swell in size. This increase in size is due to the influx of water into the egg through the now porous eggshell.
Vinegar is an acid that reacts with the calcium carbonate in the eggshell, causing it to break down and dissolve. This process creates bubbles of carbon dioxide gas, which weakens the structure of the eggshell and makes it soft.
types of adsorbent
Eggshell
The eggshell is porous.
A biosorbent is a biological adsorbent.
latin word of eggshell
Calcium Carbonate is the main component in an eggshell
It will soften, or even dissolve, eggshell.
The eggshell provides protection.
Yes, you can put polyurethane paint over eggshell in latex or eggshell in oil.
Saw dust
the scientific name for eggshell is calcium carbonate (caco3)
it just changes the color of the eggshell