Acid-Base Equilibria Flashcards
in the Arrhenius definition, what do acids produce?
must be in aqueous sol’n
H3O+ ions
Hydronium ions; in aq always
In the Arrhenius definition, what do bases produce?
must be in aqueous sol’n
OH- ions
Hydroxide ions; in aq lagi arrhenius
In the Bronsted-Lowry definition, what are acids?
proton (H+) donors
In the Bronsted-Lowry definition, what are bases?
proton (H+) acceptors
In the Lewis definition, what are acids?
electron pair acceptors
In the Lewis definition, what are bases?
electron pair donors
acids that can donate one proton is called? what abt two protons? what abt 3?
monoprotic; diprotic; triprotic
name depends on the number of protons donated
what do you call something that can donate or accept protons?
amphiprotic
what do you call smth that can function as an acid or a base?
amphoteric
True or False
All amphoteric substances are amphiprotic, but not all amphiprotic substances are amphoteric.
True! lahat ng may dual personality may donate/accept but not all that behave that way are considered to have that dual personality.
dual personality = amphoteric
True or False
All amphoteric substances are amphiprotic, but not all amphiprotic substances are amphoteric.
True! lahat ng may dual personality may donate/accept but not all that behave that way are considered to have that dual personality.
dual personality = amphoteric
what do you call all that remains of an acid after proton is donated?
conjugate base
what is formed after bases accept protons?
conjugate acid
strong acids form a ____ conjugate base
strong or weak
weak
strong bases produce a ____ conjugate acid
strong or weak
weak