FINAL

Question 1

methyl is …

Answer 1

1 carbon

Question 2

ethyl is …

Answer 2

2 carbon

Question 3

propyl is …

Answer 3

3 carbon

Question 4

butyl is …

Answer 4

4 carbon

Question 5

electronegativity trend

Answer 5

up and to the right

Question 6

what do shapes in orbitals mean

Answer 6

probabilities

Question 7

how many p orbitals and what is special about their relationship

Answer 7

3… all orthogonal

Question 8

hybridization of a carbon bonded to two other atoms? what is bond angle?

Answer 8

sp … 180

Question 9

hybridization of a carbon bonded to three other atoms? what is bond angle?

Answer 9

sp2 … 120

Question 10

hybridization of a carbon bonded to four other atoms? what is bond angle?

Answer 10

sp3 … 109

Question 11

name hybridizations in order of increasing strength

Answer 11

sp3, sp2, sp

Question 12

name hybridization in order of increasing bond length

Answer 12

sp, sp2, sp3

Question 13

which hybridization is known to be more acidic? why?

Answer 13

sp because more s character and it is lower in energy

Question 14

what is an important factor to keep in mind when dealing with hybridization

Answer 14

if resonance affects it

Question 15

which is assigned a negative dipole

Answer 15

the more electronegative

Question 16

direction of dipole movement

Answer 16

positive dipole to negative

Question 17

what does the length of the dipole vector mean

Answer 17

strength/distance (change in electronegativity)

Question 18

list the hybridizations in order of increasing energy

Answer 18

sp, sp2, sp3

Question 19

how can there be no net dipole

Answer 19

dipoles move in equal and opposite directions

Question 20

formal charge equation

Answer 20

charge = val e- - # bonds - # non-bonded e-

Question 21

what side is more favorable with regards to pKa

Answer 21

side with greater pKa

Question 22

which carbonanion is more stable

Answer 22

larger?

Question 23

when is hypovalent ok

Answer 23

in carbon

Question 24

when is hypervalent ok

Answer 24

never