Table 1: Qualitative Analysis of Group II Cations Confirmatory Reagent Group II Result/ Substance Inference Cations Observation Formed Cu²+ Conc. NH3 Deep blue solution [Cu (NH3)4]2+ Cu²* present Bi3+ NazSno2 Black precipitation Bi Bi3* present Sn2+ Conc. HCl Clear Solution SnCl2 Sn²* present Sb3+ H2S Orange precipitation SbzS3 Sb3+ present
Table 1: Qualitative Analysis of Group II Cations Confirmatory Reagent Group II Result/ Substance Inference Cations Observation Formed Cu²+ Conc. NH3 Deep blue solution [Cu (NH3)4]2+ Cu²* present Bi3+ NazSno2 Black precipitation Bi Bi3* present Sn2+ Conc. HCl Clear Solution SnCl2 Sn²* present Sb3+ H2S Orange precipitation SbzS3 Sb3+ present
Chemistry
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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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Explain this qualitative analysis
![Table 1: Qualitative Analysis of Group II Cations
Group II
Confirmatory
Reagent
Result/
Substance
Inference
Cations
Observation
Formed
Cu2+
Conc. NH3
Deep blue solution
[Cu (NH3)4]²+
Cu2* present
Bi3+
NazSnO2
Black precipitation
Bi
Bi3+ present
Sn2+
Conc. HCl
Clear Solution
SnCl2
Sn2* present
Sb3+
H2S
Orange precipitation
Sb2S3
Sb3+ present](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fea4c9600-c07f-496b-b4b0-3d7b9102a8e7%2F69804a59-0af9-4077-af08-e1c78e8d4bee%2Ffxqmsn_processed.jpeg&w=3840&q=75)
Transcribed Image Text:Table 1: Qualitative Analysis of Group II Cations
Group II
Confirmatory
Reagent
Result/
Substance
Inference
Cations
Observation
Formed
Cu2+
Conc. NH3
Deep blue solution
[Cu (NH3)4]²+
Cu2* present
Bi3+
NazSnO2
Black precipitation
Bi
Bi3+ present
Sn2+
Conc. HCl
Clear Solution
SnCl2
Sn2* present
Sb3+
H2S
Orange precipitation
Sb2S3
Sb3+ present
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