Arrhenius Acid - Behind Every Fizz, There’s an H⁺ Donor!
In chemistry, an Arrhenius acid is a substance that increases the concentration of hydrogen ions (H⁺) in an aqueous solution.
Beginner in Organic Chemistry
Atom: Unveiling the Invisible
A great experiment to demonstrate the existence of atoms is Brownian motion, originally observed by Robert Brown in 1827.