Back to marketplace

Topic 13: Acids, Bases, Buffers and Solubility 1

No description yet. This curated deck is ready for daily study.

Total cards: 24•Content version: v4•Public deck•Updated: 8/1/2026

Card preview (24)

#1
Front (Question)

Bronsted-Lowry acid and base

Back (Answer)

Acid- proton donor Base- proton acceptor

#2
Front (Question)

HA (aq) + H2O (l) <=>

Back (Answer)

H3O^+ (aq) + A^- (aq)

#3
Front (Question)

Ka = If acid concentration is not too low, assume

Back (Answer)

[H3O^+][A^-]/[HA] [B][H3O^+]/[BHA^+] [H3O^+]^2/[HA]

#4
Front (Question)

B (aq) + H2O (l)

Back (Answer)

BH^+ (aq) + OH^- (aq)

#5
Front (Question)

Kb =

Back (Answer)

[BH^+][OH^-]/[B] [AH][OH^-]/[B]

#6
Front (Question)

Conjugate base of an acid

Back (Answer)

The species formed when an acid donates a proton

#7
Front (Question)

Conjugate acid of a base

Back (Answer)

The species formed when a base gains a proton

#8
Front (Question)

A^- (aq) + H2O (l)

Back (Answer)

AH (aq) + OH^- (aq)

#9
Front (Question)

BH^+ (aq) + H2O (l) <=>

Back (Answer)

B (aq) + H3O^+ (aq)

#10
Front (Question)

Kw is the … constant of water The equation is =

Back (Answer)

autoprotolysis [H3O^+][OH^-] = 1.00 x 10^-14 at room temp (equilibrium on left)

#11
Front (Question)

pKa =

Back (Answer)

-log10Ka

#12
Front (Question)

Ka (from pKa) =

Back (Answer)

10^-pKa

#13
Front (Question)

pKa of super acids - strong acids

Back (Answer)

-10 - -5

#14
Front (Question)

pKa of weak acid/weak bases

Back (Answer)

3-6

#15
Front (Question)

pKa of weak acid/medium base

Back (Answer)

8-10

#16
Front (Question)

pKa of strong base

Back (Answer)

15-20

#17
Front (Question)

Strong acid pKa = Ka =

Back (Answer)

Almost completely dissociates into ions in water <0 »1

#18
Front (Question)

Weak acid pKa = Ka =

Back (Answer)

Partially dissociates into water >0 «1

#19
Front (Question)

Concentration

Back (Answer)

number of atoms or molecules in solution

#20
Front (Question)

Strength of acid

Back (Answer)

Degree of dissociation of ions as the acid dissolves in water which is related to the proton affinity of the conjugate base

#21
Front (Question)

[A^-] = [H3O^+] when

Back (Answer)

No buffer is present

#22
Front (Question)

[H3O^+] =

Back (Answer)

Root (Ka[HA])

#23
Front (Question)

3 types of Bronsted acids

Back (Answer)

aqua acids hydroxoacids oxoacids

#24
Front (Question)

All Bronsted acids have a … group attached to the … .The … on this group is an …

Back (Answer)

OH x central atom proton acidic proton