Brainscape's Knowledge GenomeTM

Browse over 1 million classes created by top students, professors, publishers, and experts.


See full index

My MCAT REview- Chemistry > Chapter 10 - Acids And Bases > Flashcards

Chapter 10 - Acids And Bases Flashcards

You may prefer our related Brainscape-certified flashcards:
MCAT flashcards Chemistry 101 flashcards AP® Chemistry flashcards Periodic Table flashcards Organic Chemistry 101 flashcards
1
Q

Arrhenius acid and base

A

Acid will dissociate to form excess H+ ions

Base will dissociate to form excess OH- ions

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
2
Q

Bronsted-Lowry acid and base

A

Acid a species that donates hydrogen

Base a species that excepts hydrogen

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
3
Q

Conjugate acid and base

A

A base becomes a conjugate acid, and an acid becomes a conjugate base

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
4
Q

Louis acids and bases

A

An acid is an electron pair acceptor

A base is an electron pair donor (would bond to H)

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
5
Q

amphoteric species

A

Reacts like an acid in a basic environment, but acts as a base in an acidic environment

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
6
Q

Amphiptotic

A

Hey species that can either gain or lose a proton

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
7
Q

Auto ionization

A

The tendency for water to form ions of hydroxide and hydronium

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
8
Q

The water dissociation constant Kw

A

Kw=10^-14

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
9
Q

PH equation

A

PH= -log [H+]

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
10
Q

pOH equation

A

-log[OH-]

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
11
Q

pH+pOH =

A

14

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
12
Q

Strong acids

A 
Hydrochloric acid HCl
Hydrobromic acid HBr
Hydroiodic acid HI
Sulfuric acid H2SO4
Nitric acid HNO3
Perchloric acid HClO4
How well did you know this?
1
Not at all
2
3
4
5
Perfectly
13
Q

Strong bases

A

Sodium hydroxide NaOH
Potassium hydroxide KOH
Hydroxides of group 1 metals

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
14
Q

Acid dissociation constant

A

Ka=[H3O+][A-]/[HA]

Same for Kb with base products

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
15
Q

Neutralization reaction

A

What an acid and base mix to form a salt and water

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
16
Q

Acid equivalent

A

One mole of H+

17
Q

Polyvalent

A

One mole of an acid or base contains more than one acid equivalent

18
Q

Acid and base Gram equivalent

A

Molar mass divided by the number of equivalence produced by one mole of the acid or base

19
Q

Equivalence point

A

The point at which all of an acid has reacted with all of the base in solution
Mid point on the steep part of a titration curve

20
Q

Half equivalence point

A

The midpoint of the buffering region

21
Q

PKA determined from a titration curve

A

The value at the flat or buffering region of the curve

22
Q

Buffer solution

A

A mixture of a weak acid and it’s salt

This allows for the acid to either protonate or deportonate to account for small changes in pH

23
Q

Henderson-hasselbach equation

A

pH= pKa + log [A-]/[HA]

24
Q

Buffering capacity

A

The ability of a system to resist change in pH

My MCAT REview- Chemistry (10 decks)

Brainscape helps you reach your goals faster, through stronger study habits.
© 2024 Bold Learning Solutions. Terms and Conditions