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|which ketone has this NMR? The Rf value is .32. This al the data I have....
Test Performed Observations Conclusion for Particular Test: Aldehyde/Ketone/Inconclusive (1 pt) Shiff's reagent (1 pt) Tollen's reagent...
Test Performed Observations Conclusion for Particular Test: Aldehyde/Ketone/Inconclusive (1 pt) Shiff's reagent (1 pt) Tollen's reagent appearance of a dark pink color in solution formation of a silver/grey precipitate formation of a red precipitate fcmation of a bright orange / red precipitate Fehling reagent (1 pt) 2,4-DNP (3 pt) Melting point range of 232 - 235°C 2,4-DNP derivative ID of unknown: pts) 24. Based on the observations / results given in the table below, and by consulting Table 1 on...
i need more information about those picture. the pre-lab report thanks. Organic Chemistry Esperimeats Laberalor...
i
need more information about those picture. the pre-lab report
thanks.
Organic Chemistry Esperimeats Laberalory Masuals (CHM 221et and 2211i EXPERIMENT 3: Report and Worksheet BOILING POINT/REFRACTIVE INDEX student Name: Day: Student Nuaber Date: DATA UNKNOWN NUMBER: L. COMPOUND Obs Ref Obs. Ref 1.3791 80.C butanone 1.3793 83 C 2-propanol 1.3950 929 98-C 2-butanol 1.5463 178 °C benzaldehyde UNKNOWN COMPOUND IDENTITY OF UNKNOWN Lab-Form for Pre-lab Assignment (in a composition Notebook) Date of the experiment: Experiment #: Experiment Title: Purpose...
can you pls help me identifiy the correct unknown ans explain why this is the know...
can you pls help me identifiy the correct unknown ans explain
why this is the know for the unknown its not 2phenylethanol.
halogens is absent, differntiate is absent , nitrogen test is
absent, sulfure is absent, Br2 is absent, kmno4 absent, ignition
test absent . 2,3 dnp contains ketone ,tollens no aldehdye absent
aldehyde , iodoform test contains carbonyl in it .
Melting point of solid ("C) (leave blank if liquid at RT): 57 degrees Celsius Boiling point of liquid...
Explain why the IR corresponds to a particular compound of those that are possible based on BP and why it couldn't be...
Explain why the
IR corresponds to a particular compound of those that are possible
based on BP and why it couldn't be any of the others -mention at
least 3 IR peaks that are present that correspond to functional
groups in your molecule, and discuss specific peaks that were
either present or absent that allowed you to rule out the other
compounds possible based on the boiling point. Reference your IR
spectra as figures.
the boiling
point for unkown 2:...
Hello! I am in OCHEM 2 and im trying to figure out what my unknown is. Based off my many tests, the unknown has multiple bonds and a boiling point of 39-41 degrees celsius. Attached is the IR and NMR....
Hello! I am in OCHEM 2 and im trying to figure out what my
unknown is. Based off my many tests, the unknown has multiple bonds
and a boiling point of 39-41 degrees celsius. Attached is the IR
and NMR. I think my unknown is 1-pentyne. The unknown I have has a
very pungent smell. The molecular formula is not given as the
unknown is not given. A list of 35 possible unknowns are given.
Name / Structure
BP (°C)...
Test Performed Observations Conclusion for Particular Test: Aldehyde/Ketone/Inconclusive (1 pt) Shiff's reagent (1 pt) Tollen's reagent appearance of a dark pink color in solution formation of a silver/grey precipitate formation of a red precipitate fcmation of a bright orange / red precipitate Fehling reagent (1 pt) 2,4-DNP (3 pt) Melting point range of 232 - 235°C 2,4-DNP derivative ID of unknown: pts) 24. Based on the observations / results given in the table below, and by consulting Table 1 on...
i
need more information about those picture. the pre-lab report
thanks.
Organic Chemistry Esperimeats Laberalory Masuals (CHM 221et and 2211i EXPERIMENT 3: Report and Worksheet BOILING POINT/REFRACTIVE INDEX student Name: Day: Student Nuaber Date: DATA UNKNOWN NUMBER: L. COMPOUND Obs Ref Obs. Ref 1.3791 80.C butanone 1.3793 83 C 2-propanol 1.3950 929 98-C 2-butanol 1.5463 178 °C benzaldehyde UNKNOWN COMPOUND IDENTITY OF UNKNOWN Lab-Form for Pre-lab Assignment (in a composition Notebook) Date of the experiment: Experiment #: Experiment Title: Purpose...
can you pls help me identifiy the correct unknown ans explain
why this is the know for the unknown its not 2phenylethanol.
halogens is absent, differntiate is absent , nitrogen test is
absent, sulfure is absent, Br2 is absent, kmno4 absent, ignition
test absent . 2,3 dnp contains ketone ,tollens no aldehdye absent
aldehyde , iodoform test contains carbonyl in it .
Melting point of solid ("C) (leave blank if liquid at RT): 57 degrees Celsius Boiling point of liquid...
Explain why the
IR corresponds to a particular compound of those that are possible
based on BP and why it couldn't be any of the others -mention at
least 3 IR peaks that are present that correspond to functional
groups in your molecule, and discuss specific peaks that were
either present or absent that allowed you to rule out the other
compounds possible based on the boiling point. Reference your IR
spectra as figures.
the boiling
point for unkown 2:...
Hello! I am in OCHEM 2 and im trying to figure out what my
unknown is. Based off my many tests, the unknown has multiple bonds
and a boiling point of 39-41 degrees celsius. Attached is the IR
and NMR. I think my unknown is 1-pentyne. The unknown I have has a
very pungent smell. The molecular formula is not given as the
unknown is not given. A list of 35 possible unknowns are given.
Name / Structure
BP (°C)...
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