Such a chemical species is called a conjugate base.
conjugate acid
Fundamentally: acid + base --> a salt + water However, other acid base reactions exist: ex. acid + base --> conjugate base (loses a H) + conjugate acid (gains a H)
Brønsted-Lowry acid-base theory
It is based on the proton. A proton acceptor is a base whereas a proton donour is known as an acid.
ACID
conjugate acid
Because water is amphoteric and acts like a Bronsted-Lowry base when mixed with an acid, it will gain a proton and produce hydronium. This is just as a base gains a proton and forms a conjugate acid.
Fundamentally: acid + base --> a salt + water However, other acid base reactions exist: ex. acid + base --> conjugate base (loses a H) + conjugate acid (gains a H)
Brønsted-Lowry acid-base theory
Arrhenius: Acid is a proton (H+) donor. Base is a -OH^- (hydroxyl) donor.B-L: Acid is a proton donor. Base is a proton acceptor.
It is based on the proton. A proton acceptor is a base whereas a proton donour is known as an acid.
ACID
They are the products of an acid-base reaction (by the Bronsted-Lowry definition). A conjugate base is what is left when an acid loses a proton (H+), for example the conjugate base of sulfuric acid (H2SO4) is the bisulfate ion (HSO4-). A conjugate acid is the product of a base gaining a proton, for example the conjugate acid of ammonia (NH3) is the ammonium ion (NH4+).
Vinegar is dilute acetic acid, which is an acid.
a proton
An acid donates an H+, and a base accepts an H+. - Apex
The weaker acid and base determine the extent to which a proton-transfer reaction occurs. Acid base reactions are called proton transfers.