A sample of explosives residue is dissolved in an appropriatesolvent and is injected into HPLC. The column contains a non-polar stationary phase.The sample revealed three chemical compounds that arecommonly present in homemade explosives.ТAТPDADPHMTD12 345 67 8Retention time (minutes)a) determine the retention time of TATP.b) which one elute first :DADP,TATP or HMTD?c) State and explain which compound is most polar.d) If you are investigating this terrorist attacks, state one wayin which the information in the chromatogram would be useful.

A sample of explosives residue is dissolved in an appropriate solvent and is injected into HPLC. The column contains a non- polar stationary phase. The sample revealed three chemical compounds that are commonly present in homemade explosives. TATP DADP HMTD 1 2 3 4 5 Retention time (minutes) a) determine the retention time of TATP. b) which one elute first :DADP,TATP or HMTD? c) State and explain which compound is most polar. d) If you are investigating this terrorist attacks, state one way in which the information in the chromatogram would be useful.

A sample of explosives residue is dissolved in an appropriate solvent and is injected into HPLC. The column contains a non- polar stationary phase. The sample revealed three chemical compounds that are commonly present in homemade explosives. TATP DADP HMTD 1 2 3 4 5 Retention time (minutes) a) determine the retention time of TATP. b) which one elute first :DADP,TATP or HMTD? c) State and explain which compound is most polar. d) If you are investigating this terrorist attacks, state one way in which the information in the chromatogram would be useful.

Chemistry: The Molecular Science

5th Edition

ISBN:9781285199047

Author:John W. Moore, Conrad L. Stanitski

Publisher:John W. Moore, Conrad L. Stanitski

Chapter12: Chemical Equilibrium

Section: Chapter Questions

Problem 12.BCP

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