click below
click below
Normal Size Small Size show me how
Halide ion tests
| Question | Answer |
|---|---|
| How do you test for halide ions? | Add dilute nitric acid to remove ions that would interfere with results. Then add silver nitrate, precipitate formed. |
| What is the result for Fluoride ions? | No precipitate |
| What is the result for Chloride ions? | White precipitate, soluble in dilute ammonia. |
| What is the result for Bromide ions? | Cream precipitate, soluble in concentrated ammonia. |
| What is the result for Iodide ions? | Yellow precipitate, insoluble in concentrated ammonia. |