Module 3- Reactions Of Halidss Flashcards
1
Q
General formula for a halides reaction with a silver ion??
A
Ag+ + X- -> AgX
2
Q
How does Cl- ions react with AgNO3, dilute ammonia and conc. ammonia??
A
White precipitate of AgCl formed with AgNO3
Dissolved in both dilute and concentrated ammonia
3
Q
What happens when Br- ions react with AgNO3, and then dilute and conc. ammonia
A
AgBr precipitate forms that is cream, and dissolves in conc ammonia but not dilute
4
Q
How does I- ions react with silver nitrate, and then with conc and dilute ammonia
A
Forms yellow AgI precipitate that won’t dissolve in any ammonia
