Summarize the solubility guidelines for common ions. (This question is graded ac
ID: 487126 • Letter: S
Question
Summarize the solubility guidelines for common ions. (This question is graded according to a set of solubility rules provided by WebAssign. The solubility rules provided with your textbook might be slightly different. Select all that apply.)
All sulfates are soluble, except for the following ions.
Ag+
Hg22+
Pb2+
Ca2+
Sr2+
Ba2+
NH4+
alkali metals
There are no known exceptions.
All sulfides are insoluble, except for the following ions.
Ag+
Hg22+
Pb2+
Ca2+
Sr2+
Ba2+
NH4+
alkali metals
There are no known exceptions.
All carbonates are insoluble, except for the following ions.
Ag+
Hg22+
Pb2+
Ca2+
Sr2+
Ba2+
NH4+
alkali metals
There are no known exceptions.
All phosphates are insoluble, except for the following ions.
Ag+
Hg22+
Pb2+
Ca2+
Sr2+
Ba2+
NH4+
alkali metals
There are no known exceptions.
All hydroxides are insoluble, except for the following ions.
Ag+
Pb2+
Ca2+
Sr2+
Ba2+
alkali metals
There are no known exceptions.
Explanation / Answer
Ag+
Hg22+
Pb2+
Ca2+
Sr2+
Ba2+
They are insoluble sulphates,
NH4+ , alkaline metal sulphates are soluble .
g+
Hg22+
Pb2+
Ca2+
Sr2+
Ba2+
They are insoluble sulphides,
NH4+ , alkaline metal sulphides are soluble .
3.
Ag+
Hg22+
Pb2+
Ca2+
Sr2+
Ba2+
all are insoluble phosphate,
NH4+ , alkaline metal phosphates are soluble .
Ag+
Pb2+
Ca2+
Sr2+
Ba2+ They are insoluble hydroxides
alkali metals hydroxides are soluble.
2.
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