a.) Concentrated HCl is added to the original solution. A solid precipitate forms. Ag*| Select) Pb2+ I Select ] Hgz2 I Select] b.) Hot water is added to the precipitate in (a). Some precipitate remains. Ag* I Select ] Pb2+ Select ] 2+ I Select] c.) The supernatant from (b) is removed to a new test tube and then treated with K2CrO4. No precipitate fo Ag* TSelect ] Pb2+ I Select ] Hg,2 I Select] d.) NH3 is added to the original test tube in (b) containing the precipitate. Some white and black precipitate Ag* I Select ] Pb2+ I Select ] HP,2+ I Select] > >

Chemistry
10th Edition
ISBN:9781305957404
Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Chapter1: Chemical Foundations
Section: Chapter Questions
Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...
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Indicate whether it is present or not

a.) Concentrated HCl is added to the original solution. A solid precipitate forms.
Ag*| Select)
Pb2+ I Select ]
Hgz2 I Select]
b.) Hot water is added to the precipitate in (a). Some precipitate remains.
Ag* I Select ]
Pb2+ Select ]
2+ I Select]
c.) The supernatant from (b) is removed to a new test tube and then treated with K2CrO4. No precipitate forms.
Ag* TSelect ]
Pb2+ I Select ]
Hg,2 I Select]
d.) NH3 is added to the original test tube in (b) containing the precipitate. Some white and black precipitate remains.
Ag* I Select ]
Pb2+ I Select ]
2+ [ Select ]
e.) The supernatant from the test tube in (d) is removed and treated with HNO3. No precipitate forms.
Ag* TSelect ]
Pb2+ Select ]
Hg2
2+ I Select]
>
>
>
>
Transcribed Image Text:a.) Concentrated HCl is added to the original solution. A solid precipitate forms. Ag*| Select) Pb2+ I Select ] Hgz2 I Select] b.) Hot water is added to the precipitate in (a). Some precipitate remains. Ag* I Select ] Pb2+ Select ] 2+ I Select] c.) The supernatant from (b) is removed to a new test tube and then treated with K2CrO4. No precipitate forms. Ag* TSelect ] Pb2+ I Select ] Hg,2 I Select] d.) NH3 is added to the original test tube in (b) containing the precipitate. Some white and black precipitate remains. Ag* I Select ] Pb2+ I Select ] 2+ [ Select ] e.) The supernatant from the test tube in (d) is removed and treated with HNO3. No precipitate forms. Ag* TSelect ] Pb2+ Select ] Hg2 2+ I Select] > > > >
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