Procedure A small quantity of the given unknown compound was added to a small quantity of Experiment Observation Inference sodium nitrite. The mixture was then quickly warmed then allowed to cool. The mixture 1 4 7 was then added with small quantity of conc. sulphuric acid, then shook well. A small quantity of the given unknown compound was added to a small quantity of 2 8. neutral ferric chloride solution. 1-2 drops of conc. sulphuric acid were added to a small quantity of the given unknown compound. The mixture was then heated for about 1 minute 3 9. in an oil bath, cooled, then poured carefully into a beaker containing 15 ml of dilute sodium hydroxide solution.

Procedure A small quantity of the given unknown compound was added to a small quantity of Experiment Observation Inference sodium nitrite. The mixture was then quickly warmed then allowed to cool. The mixture 1 4 7 was then added with small quantity of conc. sulphuric acid, then shook well. A small quantity of the given unknown compound was added to a small quantity of 2 8. neutral ferric chloride solution. 1-2 drops of conc. sulphuric acid were added to a small quantity of the given unknown compound. The mixture was then heated for about 1 minute 3 9. in an oil bath, cooled, then poured carefully into a beaker containing 15 ml of dilute sodium hydroxide solution.

Principles of Modern Chemistry

8th Edition

ISBN:9781305079113

Author:David W. Oxtoby, H. Pat Gillis, Laurie J. Butler

Publisher:David W. Oxtoby, H. Pat Gillis, Laurie J. Butler

Chapter22: Inorganic Materials

Section: Chapter Questions

Problem 40AP

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