Test For Negative Ions Flashcards
1
Q
Silver nitrate solution + nitric acid + chloride?
A
White precipitate
2
Q
Silver nitrate solution + nitric acid + bromide?
A
Cream precipitate
3
Q
Silver nitrate solution + nitric acid + iodide?
A
Yellow precipitate
4
Q
Sulfate ions test?
A
Dilute HCl + barium chloride to potential sulfate. If a white precipitate forms then original compound= sulfate
5
Q
Test for Carbonates?
A
Add acid to possible carbonate and then bubble has produced through limewater. Cloudy= Carbon dioxide present= carbonate