Chp. 14

Question 1

Terminal carbonyl

Answer 1

aldehyde (120 bond angle)

Question 2

Both are polar

Answer 2

aldehyde

ketone

Question 3

carbonyl “in the middle”

Answer 3

ketone

Question 4

1-4 have common names…

Answer 4

formaldehyde
acetadlehyde
propion…
butyr…

Question 5

propanone common name?

Answer 5

acetone (ketone)

Question 6

For ketones, chains with ____ or more carbon atoms, number from the end nearer the carbonyl

Answer 6

five

Question 7

aldehydes and ketones with 3-10 are ___

Answer 7

liquids

Question 8

aldehydes and ketones have ____ interactions

Answer 8

dipole-dipole

Question 9

aldehyde and ketones have ___ boiling points that alcohols

Answer 9

lower

Question 10

1-4 carbons on aldehydes/ketones

Answer 10

soluble

Question 11

more than 5,

Answer 11

not very soluble

Question 12

Ketones/aldehydes have___ than alkanes

Answer 12

higher

because of dipole-dipole

Question 13

ketones reduced to

Answer 13

secondary alcohols

Question 14

aldehydes reduced to

Answer 14

primary alcohols

Question 15

WHen one alcohol adds to an aldehyde or ketone, with an acid catalyst, a ___ is formed

Answer 15

hemiacetal (unstable)

Question 16

Hemiacetals are unstable and typically go on to react with a second molecule, forming a ___

Answer 16

acetal (and water)

Question 17

five, six atom cyclic hemiacetals and acetals are more stable than their open chain isomers

Answer 17

word