Homework Answers
Answer
AgCl
Explanation
Analytical group 1 cations are Pb2+ , Ag+ and Hg22+ , these ions form precipitate with Cl- ion.
Pb2+(aq) + 2Cl- ------> PbCl2(s)
Ag+(aq) + Cl- ---------> AgCl(s)
Hg22+( aq) + 2Cl- --------> Hg2Cl2(s)
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D Question 5 5 pts A solution contains Ba2+, Hg2+, Ag+ NH4+, and Fe2+ Identify the...
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1. 200 mL of an aqueous solution contains 0.030 M concentrations of both Pb2+ and Ag+....
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concentrations of both Pb2+ and Ag+. If 100
mL of 6.0 x 10-2 M NaCl is added to this solution will a
precipitate form? If so, what will the
precipitate be? The Ksp values for PbCl2 and AgCl are 1.7 x
10-5 and 1.8 x 10-10] 2. Which of the following is the expression
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1. 200 mL of an aqueous solution contains 0.030 M concentrations of both Pb2+ and Ag....
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In the laboratory you are given the task of separating Ba2+ and Ag+ ions in aqueous...
In the laboratory you are given the task of separating
Ba2+ and
Ag+ ions in aqueous solution.
For each reagent listed below indicate if it can be used to
separate the ions. Type "Y" for yes or "N" for no. If the reagent
CAN be used to separate the ions, give the formula of the
precipitate. If it cannot, type "No"
why would you need more info? everything is provided
in the images.
References Review Topics] Solubility (g/L) Use the...
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please solve A to d to get thumps up.
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1. 200 mL of an aqueous solution contains 0.030 M
concentrations of both Pb2+ and Ag+. If 100
mL of 6.0 x 10-2 M NaCl is added to this solution will a
precipitate form? If so, what will the
precipitate be? The Ksp values for PbCl2 and AgCl are 1.7 x
10-5 and 1.8 x 10-10] 2. Which of the following is the expression
for the solubility product of Ba3(AsO4)2? 3. The pKa of a weak acid
is 6.50. What...
1. 200 mL of an aqueous solution contains 0.030 M concentrations of both Pb2+ and Ag. If 100 mL of 6.0 x 102 M NaCl is added to this solution will a precipitate form? If so, what will the precipitate be? The Ksp values for PbCl2 and AgCl are 1.7 x 105 and 1.8 x 10-19 2. Which of the following is the expression for the solubility product of Baz(AsO4)2? a. Ksp=[Ba2+[AsO4? 12 b. Ksp=[3 x Ba2+[2 x AsO42-12 c....
In the laboratory you are given the task of separating
Ba2+ and
Ag+ ions in aqueous solution.
For each reagent listed below indicate if it can be used to
separate the ions. Type "Y" for yes or "N" for no. If the reagent
CAN be used to separate the ions, give the formula of the
precipitate. If it cannot, type "No"
why would you need more info? everything is provided
in the images.
References Review Topics] Solubility (g/L) Use the...
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