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Acid - Wikipedia


An acid is a molecule or ion capable of donating a hydron or, alternatively, capable of forming a covalent bond with an ...

Acid | Define Acid at Dictionary.com


Acid definition, Chemistry. a compound usually having a sour taste and capable of neutralizing alkalis and reddening blue litmus paper, containing hydrogen ...

Acid - Definition & Examples in Chemistry - About.com


Jun 11, 2016 ... This is the definition of an acid as the term is used in chemistry, as well as several examples of acids.

What is Acid in Chemistry? - Definition & Overview - Video & Lesson ...


Acids are chemical agents that release hydrogen ions when added to water. Their chemistry makes them one of the most important classes of molecules...

Acid | Definition of Acid by Merriam-Webster


of, relating to, or having the qualities of an acid. : sharp, strong, and critical in tone . Source: Merriam-Webster's Learner's Dictionary. Examples: acid in a ...

What is acid? definition and meaning - BusinessDictionary.com


Definition of acid: Acids in solution have a pH below 7.0, a sour taste, releases hydroxyl ions in water, and turn litmus paper red. Acids are divided into two main  ...

Acid - definition of acid by The Free Dictionary


a. Any of a class of substances whose aqueous solutions are characterized by a sour taste, the ability to turn blue litmus red, and the ability to react with bases ...

Acid, Base, and pH Tutorial


Acids Bases and pH Scale. I. Acids *Acids are ionic compounds ( a compound with a positive or negative charge) that break apart in water to form a hydrogen ...

Definitions of Acids and Bases, and the Role of Water


Properties of Acids and Bases According to Boyle, The Arrhenius Definition of Acids and Bases, The Role of H and OH Ions In the Chemistry of Aqueous ...

Urban Dictionary: acid


Top Definition. acid. acid n. Acid is a ridiculously powerful drug. It's measured in micrograms (that's 10 to the negative 6, kids). A few hundred micrograms is ...

Chemistry. a compound usually having a sour taste and capable of neutralizing alkalis and reddening blue litmus paper, containing hydrogen that can be replaced by a metal or an electropositive group to form a salt, or containing an atom that can accept a pair of electrons from a base. Acids are proton donors that yield hydronium ions in water solution, or electron-pair acceptors that combine with electron-pair donors or bases.
a substance with a sour taste.
something, as a remark or piece of writing, that is sharp, sour, or ill-natured: His criticism was pure acid.
Slang. LSD.
sharp or biting to the taste; tasting like vinegar; sour: acid fruits.
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Lysergic acid diethylamide - Wikipedia
Lysergic acid diethylamide (LSD), also known as acid, is a psychedelic drug known for its psychological effects. This may include altered awareness of the ... More »
acid | Define acid at Dictionary.com
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