3.3.3 halogenoalkanes Flashcards
(13 cards)
1
Q
what can you use to test for bond strength?
A
hydrolysis. Add water which is a poor nucleophile = slow substation reaction. Add silver nitrate = silver halide ppt.
2
Q
OH- (aq) + halogenoalkane?
A
Alcohol
3
Q
Reagent for OH-?
A
K/Na(OH)
4
Q
condition for OH- (aq) + halogenoalkane
A
reflux
5
Q
CN + halogenoalkane?
A
halogenonitrile
6
Q
reagent for CN?
A
KCN
7
Q
condition for CN?
A
reflux
8
Q
NH3 + halogenoalkane?
A
amine
9
Q
condition for NH3?
A
heat under pressure in sealed tube
10
Q
Conditions required for elimination?
A
OH- in ethanol. and HEAT
11
Q
Use of short chain CFC?
A
refrigerants, aerosol propellant
12
Q
use of long chain CFC?
A
dry cleaning , degreasing
13
Q
equation for chlorine and decomposition of ozone?
A
Cl* + O3 = ClO* +O2
ClO* + O3 = 2O2 + Cl*
