Chemistry

Front 1

As [R] increases reaction rate______?

Back 1

Reaction rate Increases

Front 2

As Solid reactant surface area Increases reaction rate ______?

Back 2

Reaction rate Increases

Front 3

As rate constant k increases reaction rate _____?

Back 3

Reaction rate Increases

Front 4

As temperature Increases rate constant k_______?

Back 4

rate constant k Increases by e

larger e^x larger #

Front 5

In the presence of a catalyst rate constant k______?

Back 5

rate constant k Increases

Front 6

rate = k[R] is for _______ order reaction

Back 6

rate = k[R] is for First order reaction

Front 7

ln[R]t = -kt + ln[R]0is for _______ order reaction

Back 7

ln[R]t = -kt + ln[R]0 is for First order reaction

Front 8

is for _______ order reaction

Back 8

is for Second order reaction

Front 9

is for _______ order reaction

Back 9

is for Second order reaction

Front 10

is for _______ order reaction

Back 10

is for First order reaction

Front 11

is for _______ order reaction

Back 11

is for Second order reaction

Front 12

the more substrait you have the affect on rate _______

Back 12

the more substrait you have the affect on rate Decreases.

Front 13

Q __ K

Back 13

Q < K

Front 14

Q__K

Back 14

Q = K

Front 15

Q __ K

Back 15

Q > K

Front 16

Effectively all products: complete reaction K __ 1

Back 16

Effectively all products: complete reaction K >> 1

Front 17

Product-favoured, some reactant: partial reaction K __ 1

Back 17

Product-favoured, some reactant: partial reaction K > 1

Front 18

Reactant-favoured, some products: partial reaction K__ 1

Back 18

Reactant-favoured, some products: partial reaction K <1

Front 19

Effectively all reactants: no reaction K __ 1

Back 19

Effectively all reactants: no reaction K << 1

Front 20

Direction of reaction shift

___________?

___________?

Back 20

Direction of reaction shift

Toward Products

Toward Reactants

Front 21

Effect on K?

Back 21

No effect on K

Front 22

Direction of Reaction Shift

_________?

_________?

Back 22

Direction of Reaction Shift

Toward Greater moles of gas

Toward lesser moles of gas

Front 23

Effect on K?

Back 23

No effect on K

Front 24

Direction of Reaction Shift

_________?

_________?

Back 24

Toward absorption of heat

Toward Release of heat

Front 25

Effect on K?

Back 25

T up

T up

Front 26

Enthalpy changes

This is an ________ reaction?

Back 26

Enthalpy changes

This is an Exothermic reaction.

Front 27

Enthalpy changes

This is an ________ reaction?

Back 27

Enthalpy changes

This is an Endothermic reaction.

Front 28

Exothermic reactions ________ q

Back 28

Exothermic reactions Release q

Front 29

Endothermic reactions _______ q

Back 29

Endothermic reactions Absorb q

Front 30

Delta H for phase change:

Back 30

Delta H for phase change:

Front 31

Delta H for phase change:

Back 31

Delta H for phase change:

Front 32

Spontaneity? Q __ K ?

Back 32

Spontaneity? Q __ K ?

Forward Q < K

Equilibrium Q = K

Reverse Q > K

Front 33

G __ 0, K __ 1

______favoured

Back 33

Front 34

G __ 0, K __ 1

______favoured

Back 34

Front 35

G __ 0, K __ 1

______favoured

Back 35

Front 36

This is a ________

Back 36

This is a Strong Acid

Front 37

This is a _______

Back 37

This is a Weak acid

Front 38

This is a _______

Back 38

This is a Strong base

Front 39

This is a ______

Back 39

This is a Weak base

Front 40

Bronsted-Lowry Acid: ___________

Bronsted-Lowry Base:___________

Back 40

Bronsted-Lowry Acid:Proton donor

Bronsted-Lowry Base:Proton acceptor

Front 41

Anion of ________?

Back 41

Anion of Strong acid.

Note the pH of solution

Front 42

Anion of _______?

Back 42

Anion of Weak acid.

Note the pH of solution

Front 43

Cation of ________?

Back 43

Cation of Strong base.

Note the pH of solution

Front 44

Cation of __________?

Back 44

Cation of Weak base.

Note the pH of solution

Front 45

Back 45

Front 46

What is Mass Spectrometry?

Back 46

Mass spectrometry

measures mass of molecule and molecular fragments

Front 47

What is IR spectroscopy?

Back 47

IR spectroscopy: Different bonds vibrate at different frequencies

Front 48

What is C NMR spectroscopy?

Back 48

C NMR spectroscopy one signal per unique carbon environment

Front 49

This is a ______ Conformation

Back 49

This is a Staggered

conformation.

Front 50

This is a ______ Conformation

Back 50

This is a Eclipsed conformation

Front 51

This conformation has a ______ interaction.

Back 51

This conformation has a Gauche interaction.

Front 52

This conformation has atoms arranged in _____

Back 52

This conformation has atoms arranged in Anti

Front 53

This conformation is considered ________

Back 53

This conformation is considered Fully Eclipsed.

Front 54

Label diagram

Back 54

Front 55

Label

Back 55

Front 56

Label

Back 56

Front 57

These two molecules are _________ each being considered ______?

Back 57

These two molecules are Enantiomers each being considered Chiral?

Front 58

Define Enantiomers.

Back 58

Enantiomers: a pair of different mirror image molecules

Front 59

Define Chirality

Back 59

Chirality: The property of being non-superimposable on a mirror image.

Front 60

Define Stereocentre

Back 60

Stereocentre: Origin of chirality, sp^3 C ( or other tetrahedral atom) with four different groups

Front 61

Define Racemic mixture

Back 61

Racemic mixture: 1:1 mixture of two enantiomers

Front 62

pKa Trends

Down column: E-H acidity _____ as E size _____ and E- stabilized

Back 62

pKa Trends

Down column: E-H acidity Increases as E size Increases and E- stabilized

Front 63

pKa Trends

Across row: E-H acidity ____ as Ex ______ and E- stabilized

Back 63

pKa Trends

Across row: E-H acidity Increases as Ex Increases and E- stabilized

Front 64

pKa Trends

similar E-H: resonance in A- = HA acidity _____, A- stablizied

Back 64

pKa Trends

similar E-H: resonance in A- = HA acidity Increases, A- stablizied

Front 65

pKa Trends

Similar E-H / resonance: more high-x atoms = HA acidity _____, A- stabilized

Back 65

pKa Trends

Similar E-H / resonance: more high-x atoms = HA acidity Increases , A- stabilized

Front 66

Define Nucleophile

Back 66

Nuncleophile

Front 67

Define Electrophile

Back 67

Electrophile

Front 68

Define Leaving group

Back 68

Leaving group

Front 69

Arrow moves |From| Resulting change is

Within a |BP to atom| __________

molecule

Back 69

Arrow moves| From |Resulting change is

Within a |BP to atom |BP become new

molecule LP: Bond order -1

Front 70

Arrow moves |From |Resulting change is

Within a

molecule |BP to bond| __________

Back 70

Arrow moves| From |Resulting change is

Within

a molecule |BP to bond| Old BP becomes new BP: bond changes position

Front 71

Arrow moves |From |Resulting change is

Within a molecule| LP to bond| __________

Back 71

Arrow moves | From| Resulting change is

Within a molecule |LP to bond| LP becomes new BP: Bond order +1

Front 72

Arrow moves| From |Resulting change is

Between

molecules |BP to new atom| ____________

Back 72

Arrow moves| From | Resulting change is

Between

molecules |BP to new atom| Break old bonds,

Form new bonds

Front 73

Arrow moves| From |Resulting change is

Between

molecules |LP to new atom| _____________

Back 73

Arrow moves| From |Resulting change is

Between

molecules |LP to new atom |LP becomes new BP: form new bond

Front 74

Label

Back 74

Front 75

Label

Back 75