This test is run by .
Note that your final mark will not be saved in the system.
Note that your final mark will not be saved in the system.
3.1.2/3.1.3/3.1.4 Group 2, the halogens and qualitative analysis MatchUp
Target Level
C
Running Total
0
0%
Attempt
1 of 3
Click on a top box, then click on its match below. Or, drag a top box and drop it onto the correct match. Match all pairs before clicking ‘Check’.
yellow
reaction with warm NaOH (aq)
white
cream
reaction with dilute acid, e.g. HNO3
formation of white precipitate
reaction with Ba2+ salt, e.g. Ba(NO3)2
bubbles of gas in solution; gas turns lime water cloudy
warming solution releases gas that turns damp litmus/pH indicator paper blue
AgCl colour
AgBr colour
AgI colour
test for carbonate ions in solid or solution
test for sulfate ions in solution
test for ammonium ions in solution
positive results for carbonate ion test
positive result for sulfate ion test
positive result for ammonium ion test