Halogen Tests Flashcards
1
Q
observation:
KCl + AgNO3
A
white precipitate
2
Q
observation:
KBr + AgNO3
A
cream precipitate
3
Q
observation:
KI + AgNO3
A
yellow precipitate
4
Q
observation:
KCl + dilute NH3
A
precipitate dissolves
5
Q
observation:
KBr + dilute NH3
A
no change
6
Q
observation:
KI + dilute NH3
A
no change
7
Q
observation:
KI + concentrated NH3
A
no change
8
Q
observation:
KBr + concentrated NH3
A
precipitate dissolves
9
Q
observation:
Cl2 + water
A
pale green
10
Q
observation:
Br2 + water
A
orange
11
Q
observation:
I2 + water
A
red/brown
12
Q
observation:
Cl2 + cyclohexene
A
pale green
13
Q
observation:
Br2 + cyclohexene
A
dark orange
14
Q
observation:
I2 + cycohexene
A
violet
15
Q
observation:
KBr + chlorine water
A
cyclohexene =orange
water =orange
