Test For Ions Flashcards
1
Q
How to test for group 2 ions?
A
Add dilute sodium hydroxide dropwise until ppt forms, add in excess
2
Q
Results with calcium
A
With oh, slight white ppt
In excess slight white ppt
3
Q
Results with barium
A
With oh no change
In excess no change
4
Q
Results with mg
A
With oh slight white ppt
With excess slight white ppt
5
Q
Results with strontium
A
With oh slight white
With excess slight white
