Anions Flashcards
1
Q
What colour is the precipitate of:
Chloride?
Bromide?
Iodide?
A
- White
- Cream
- Yellow
2
Q
How do you test for sulphate ions?
Precipitate?
A
Add barium chloride after adding dilute HCl. Precipitate is white.
3
Q
How do you test for carbonates?
A
Add hydrochloric acid. Carbon dioxide is released.
4
Q
How do you test for halide ions?
A
You add dilute nitric acid and then add silver nitrate