5-5: Solubility
Chapter 5
University of Arkansas at Little Rock
Dr. Robert Belford & Rebekah Reinhart
Question 1
What solids if any would precipitate from a mixture of Na
2
S, (NH
4
)
2
CO
3
, and AgNO
3
?
(A)
NaCO
3
, Ag
2
CO
3
(B)
Ag
2
S, Ag
2
CO
3
(C)
Ag
2
S, (NH
4
)
2
S,
(D)
Nothing
Hint
Your response
Not answered yet
Question 2
What solids if any would precipitate from a mixture of KC
2
H
3
O
2
, H
2
SO
4
, and Mg(OH)
2
?
(A)
K
2
SO
4
(B)
MgC
2
H
3
O
2
(C)
MgSO
4
(D)
Nothing
Hint
Your response
Not answered yet
Question 3
What solids if any would precipitate from a mixture of H
3
PO
4
, CaBr
2
, and Mg(NO
3
)
2
?
(A)
Ca
3
(PO
4
)
2
, Ca(NO
3
)
2
(B)
Mg
3
(PO
4
)
2
, MgBr
2
(C)
Mg
3
(PO
4
)
2
, Ca
3
(PO
4
)
2
(D)
Nothing
Hint
Your response
Not answered yet
Question 4
What solids if any would precipitate from a mixture of LiClO
4
, Ba
2
S, and NaOH?
(A)
BaOH
(B)
Li
2
S
(C)
NaClO
4
(D)
Nothing
Hint
Your response
Not answered yet
Question 5
What solids if any would precipitate from a mixture of H
2
S, MgSO
4
, and CaCl
2
?
(A)
MgS
(B)
CaS
(C)
MgCl
2
(D)
Nothing
Hint
Your response
Not answered yet