Give the reagents required to test for and distinguish between the halide ions.
Write an equation, including state symbols, to show the reaction between silver nitrate solution, AgNO3 (aq), and sodium iodide solution, NaI (aq).
Table 1 shows the boiling points of some of the halogens.
Table 1
Halogen |
Boiling Point (°C) |
Fluorine |
-188 |
Chlorine |
-35 |
Bromine |
|
Iodine |
183 |
Astatine |
337 |
Using Table 1, suggest a value for the boiling point of bromine.
Halogens can react with other halide salts.
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