Test Fir Aqueous Anions Flashcards
1
Q
Carbonate
A
Test : add dilute acid test for carbon dioxide gas
Result : effervescence co2 produced
2
Q
Chloride
A
Add dilute nitric acid and aqueous silver nitrate
White ppt produces
3
Q
Bromide
A
Dilute nitric am acid and aqueous silver nitrate makes cream ppt
4
Q
Iodide
A
Dilute nitric acid and aqueous silver nitrate yellow ppt
5
Q
Nitrate
A
Sodium hydroxide aluminum foil warm
Ammonia produces
6
Q
Sulfate
A
Dilute nitric acid aqueous barium nitrate
White ppt
7
Q
Sulfite
A
Add small volume of acidifies aqueous potassium manganate (VII)
Goes fork purple to colorless