Suggest a method by which Ni2+ can be precipitated homogeneously as NiS. a. Add sodium sulfste to the solution to precipitate NiSO4. Heat the nickel(II) sulfate to liberate O2 and yield pure NiS. b. The slow hydrolysis of thioacetamide can be used to generate a source of hydrogen sulfide gas, which provides the S²- to complex with the Ni2+. c. Add thiosulfuric acid to the solution to react with Ni2+ and precipitate NiS. d. Heat S8 in the presence of Ni2+, in an inert atmosphere, to produce NiS.
Suggest a method by which Ni2+ can be precipitated homogeneously as NiS. a. Add sodium sulfste to the solution to precipitate NiSO4. Heat the nickel(II) sulfate to liberate O2 and yield pure NiS. b. The slow hydrolysis of thioacetamide can be used to generate a source of hydrogen sulfide gas, which provides the S²- to complex with the Ni2+. c. Add thiosulfuric acid to the solution to react with Ni2+ and precipitate NiS. d. Heat S8 in the presence of Ni2+, in an inert atmosphere, to produce NiS.
Chemical Principles in the Laboratory
11th Edition
ISBN:9781305264434
Author:Emil Slowinski, Wayne C. Wolsey, Robert Rossi
Publisher:Emil Slowinski, Wayne C. Wolsey, Robert Rossi
Chapter27: Relative Stabilities Of Complex Ions And Precipitates Prepared From Solutions Of Copper(ii)
Section: Chapter Questions
Problem 1ASA
Related questions
Question
Suggest a method by which Ni2+ can be precipitated homogeneously as NiS.
a. Add sodium sulfste to the solution to precipitate NiSO4. Heat the nickel(II) sulfate to liberate O2 and yield pure NiS.
b. The slow hydrolysis of thioacetamide can be used to generate a source of hydrogen sulfide gas, which provides the S²- to complex with the Ni2+.
c. Add thiosulfuric acid to the solution to react with Ni2+ and precipitate NiS.
d. Heat S8 in the presence of Ni2+, in an inert atmosphere, to produce NiS.
Expert Solution
This question has been solved!
Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.
This is a popular solution!
Trending now
This is a popular solution!
Step by step
Solved in 3 steps
Knowledge Booster
Learn more about
Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, chemistry and related others by exploring similar questions and additional content below.Recommended textbooks for you
Chemical Principles in the Laboratory
Chemistry
ISBN:
9781305264434
Author:
Emil Slowinski, Wayne C. Wolsey, Robert Rossi
Publisher:
Brooks Cole
Chemical Principles in the Laboratory
Chemistry
ISBN:
9781305264434
Author:
Emil Slowinski, Wayne C. Wolsey, Robert Rossi
Publisher:
Brooks Cole