Finals Idenfication Test For Anions Flashcards
AsO4 -3
What color?
White ppt
Br -
what color?
Red brown chloroform layer
S -2
What color?
Blackened paper
PO4 -3
What color?
Yellow ppt
NO 2-
What color?
Brown ring
Fe (CN)6 -4
What color?
Prussian blue
BO3 -3
What color?
Green flame
SCN-
What color?
Blood red solution
I-
What color?
Violet chloroform layer
CO3 -2
What color?
Effervescence
Fe (CN)6 -3
What color?
Turnbull’s blue
C2O4 -2
What color?
White precipitate
SO3 -2
What color?
Garlic odor
CN-
what color?
Gray ppt
Cl -
What color?
White ppt
SO4 -2
a. FeSO4/
b. Conc. H2SO4
c. AgNO3/
d. Pb(NO3)2
e. (NH4)6 Mo724
Pb(NO3)2
AsO4 -3
a. FeSO4/
b. Conc. H2SO4
c. AgNO3/
d. Pb(NO3)2
e. (NH4)6 Mo724
(NH4)6 Mo724
CO3 -2
a. FeSO4/
b. Conc. H2SO4
c. AgNO3/
d. Pb(NO3)2
e. (NH4)6 Mo724
Conc. H2SO4
Cl -
a. FeSO4/
b. Conc. H2SO4
c. AgNO3
d. Pb(NO3)2
e. (NH4)6 Mo724
AgNO3
Fe (CN)6 -3
a. FeSO4/
b. Conc. H2SO4
c. AgNO3
d. Pb(NO3)2
e. (NH4)6 Mo724
FeSO4/