#3 test 3 Flashcards
methane vs methanol
methane non polar no hydro bond
methanol polar & can hydro bond
aromatic in alcohol call
phenol
amines are
weak browsted lary based
polar
pyramid
accepter of OH
basic ph
carboxylic acid are
weak acid browsted larry
proton donator
fatty acid have
both polar & non polar
stearin
A principal ingredients and animals fat the Esther of glycerol and steric acid
ester are what type of PH
neutral PH
reversible reaction
Amides are and hydrolysis
neutral PH
hydrolysis
Acid > caboxylic acid + NH4+
base > carboxylic salt + amine
esters hydrolysis is
non reversible reaction
Esterification
carboxylic + alcohol > ester +h2O
ester hydrosis
Ester +H2O >CARBOXYLIC ACID + OH
non reversible
hydrosis of acid of amid form
carboxylic acid & amine salt
heterocyclic
ring , that is made than than one kind
of atom that are not same that’s nitrogen sulfur oxygen
homocyclic
same type ring contain carbon only
Alkaloids
are naturally occurring physiologically, active nitrogen containing compound extracted from plant
Taking from plant and active nitrogen
Example, caffeine, morphine, codeine nicotine
neutral PH
esters & amides
hemisacetal
acetal
1 mole hemi
acetal 2 mol
saponification
esters + base (salt) > esters w salt + alcohol
base hydrosis with an ester
dehydration
alcohols > alkene +h2O
building block of protein
amino acid
amide prepapratiom
carboxylic acid + amine > amide +H2O
a compound with 4 different group bonded to same carbon call
chiral and exhibit hardeness
ALL NON REDUCING SUGAR
pollysacaride
surcrose
all reducing sugar
hemiacetal
maltose lactose
NATURALLY OCCURRING SACCHARIDES EXIST AS
D isomer
reduction form
aldehyde or ketone + H2 >alcohol
break bond and replace with alcohol
2 moles of alcohol is
Ether +H2O
reduction
must be ketone or aldehyde +2H >alcohol
add H2 to form alcohol
