Weak Acid:An acid that does not completely ionize in solution, resulting in a relatively low concentration of hydrogen ions.
Organic Compound: Any member of a large class of gaseous, liquid, or solid chemicals whose molecules contain carbon atoms bonded together along with other elements such as hydrogen, oxygen etc.
Carboxyl Group (-COOH): A functional group consisting of a carbonyl (C=O) and a hydroxyl (O-H), which is characteristic of carboxylic acids like acetic acid.