Tests For G2 H2SO4 Flashcards
1
Q
BaCl2 + H2SO4 ->
A
White ppt
2
Q
BaCl2 + XS H2SO4 ->
A
White ppt
3
Q
CaBr2 + H2SO4 ->
A
Slight white ppt
4
Q
CaBr2 + XS H2SO4 ->
A
Slight white ppt
5
Q
MgCl2 + H2SO4 ->
A
Slight white ppt
6
Q
MgCl2 + XS H2SO4 ->
A
Colourless solution
7
Q
StCl2 + H2SO4 ->
A
White ppt
8
Q
StCl2 + XS H2SO4 ->
A
White ppt
9
Q
What trend does this test help you identify?
A
Trend in g2 sulfate solubilities
10
Q
What is the trend of g2 sulfates
A
Decreasing solubility down the group