what is my unknown based on this information? I did not get an experimental IR graph. I need the name of the unknown com...
what is my unknown based on this information? I did not get an experimental IR graph.
I need the name of the unknown compound, and literature IR graph.
Boiling point : 150 degrees C
Melting Point : -31 degrees C
Refractive Index : 1.4087
Density: 0.815
Homework Answers
The compoud is HEXANOL
Add Answer to:
what is my unknown based on this information? I did not get an experimental IR graph. I need the name of the unknown com...
is this compound n pentyl methyl ketone, 1-hexanol, or something else?? boiling point: 150 degrees c melting poi t: -31...
is this compound n pentyl methyl ketone, 1-hexanol, or
something else??
boiling point: 150 degrees c
melting poi t: -31 degrees c
refractive index 1.4087
density 0.815
this is the nmr
Triplet Singlet Quintet Triplet Multiplet 2.45 2.15 1.6 Ppm 1.3 0.9 Ppm Pp Ppm Pp 11 ppm 000 000 000 000 000 10 12
Name: Experiment 10: ID of Unknown Carbonyl pre-lab (4 pts) Refer to the introduction and the...
Name: Experiment 10: ID of Unknown Carbonyl pre-lab (4 pts) Refer to the introduction and the attached data sheets on aldehyde/ketone compounds (boiling! point; derivative melting points; refractive index) to answer the following questions... (4 pts) A student was given two unknown carbonyl compounds to identify during his organic chemistry lab period. He performed the following procedures on both unknown samples: - semicarbazone derivative formation -2,4-dinitrophenylhydrazine derivative formation - boiling point determination (by distillation) - refractive index His results are...
I am given the following information about an unknown compound and need to answer questions A...
I am given the following information about an unknown compound and need to answer questions A and B. Help please! Unknown Number: 21 Physical Properties: Solid or Liquid: Solid Color: White Crystals Ignition Test: Flammability: Non-flammable Manner of melting: no residue Odor of Gases: n/a Bellstein Test (testing for halogens): Green flame Melting Point: 63 oC Boiling Point: n/a Solubility : H2O: Insoluble 5% or 10% NaOH: Soluble 5% or 10% HCl: Insoluble 5% or 10% NaHCO3: Soluble Reactivity with...
This is lab report for identification of hydrocarbon. I have my data for hydrocarbon but i don't know how to explain for...
This is lab report for
identification of hydrocarbon. I have my data for hydrocarbon but i
don't know how to explain for question 1. Can u help me with it?
And i will attcah the table 1 for possible hydrocarbon.
58 Table 1. List of possible hydrocarbons Boiling point Refractive Hydrocarbon Name (°C) index (n20) cyclopentane 49 1.4065 2,2-dimethylbutane 50 1.3688 2,3-dimethylbutane 1.3750 3-methylpentane 63 1.3765 n-hexane 69 1.3749 methylcyclopentane 72 1.4097 2,4-dimethylpentane 80 1.3815 cyclohexane 81 1.4266 2,3-dimethylpentane 90...
I need to know what the unknown compound is and what the structure looks like based...
I need to know what the unknown compound is and what the
structure looks like based off this H-NMR chart, IR peak and
Molecular Formula. Can you please draw
the structure out so I can see it. I also want to see how the peaks
on the H-NMR relate to the compound you have drawn (like
which peak goes to what point on the compond).Hint
something that would be leaking out of an oil sands talings pond,
also the molecule...
ISL dll ULU FT-IR: What functional groups are present in your unknown? List IR frequencies and...
ISL dll ULU FT-IR: What functional groups are present in your unknown? List IR frequencies and functional groups. 2 NMR: What information about your unknown can you get from the NMR? 3 MS: What is the possible molecular weight of the unknown? What other mass information is available for the mass spectrum? Index of Refraction: What is the refractive index of your liquid unknown? How does it compare to literature values of your liquid unknown? 5 What is the identity...
i need help identifying this unknown based of the spectrum. what can you tell about the...
i need help identifying this unknown based of the
spectrum. what can you tell about the compound based off of the IR
Spectrum?
1188 Laboratory Manual University of California, Davis Summer 2016 IR Spectrum of Unknown A: 8 2000 1500 1000 2500 Wavenumber (cm-1) 4000 3500 3000 IR Spectrum of Unknown B: 81
I did an IR experiment on an unknown compound and need help determining what it could...
I did an IR experiment on an unknown compound and need help
determining what it could be. This is the data I collected when
using the IR instrument (sorry for all the numbers, you probably
can’t see, that’s how the software produced the data)
PerkinElmer Spectrum Version 10.4.1 Tuesday, May 22, 2018 11:20 AM Date Tuesday, May 22, 2018 11:20 AM 109 105 100 95- 90 85 1, 99 1104 oper-1, 87.88%T 6%T 1388 11cm-1,B264% 75 70 65- 60- ?...
i need help interpreting this for my unknown! please help. All I know is that it...
i need help interpreting this for my unknown! please help. All
I know is that it is a liquid amine, with boiling point 190-193
celcius.
Unknown Determination 26,919,406 10.0 10 Peak R. Time 3.503 Peak Report TIC Area 82229865 82229865 Area% 100.00 100.00 50 60 30 90 100 110 120 130 140 150 160 170 180 CDC3 QE 300
- A student is trying to identify an unknown solid based on its melting point. She...
- A student is trying to identify an unknown solid based on its melting point. She noted that the compound began to melt at 182°C and finished melting at 187°C. Knowing it is possible for there to be impurities in the sample, is this compound more likely to be camphor or hydroquinone. Explain your reasoning. A young chemist has synthesized what he believed to be acetaminophen. He measured the melting point of this newly formed compound to be 163-178°C. If...
is this compound n pentyl methyl ketone, 1-hexanol, or
something else??
boiling point: 150 degrees c
melting poi t: -31 degrees c
refractive index 1.4087
density 0.815
this is the nmr
Triplet Singlet Quintet Triplet Multiplet 2.45 2.15 1.6 Ppm 1.3 0.9 Ppm Pp Ppm Pp 11 ppm 000 000 000 000 000 10 12
Name: Experiment 10: ID of Unknown Carbonyl pre-lab (4 pts) Refer to the introduction and the attached data sheets on aldehyde/ketone compounds (boiling! point; derivative melting points; refractive index) to answer the following questions... (4 pts) A student was given two unknown carbonyl compounds to identify during his organic chemistry lab period. He performed the following procedures on both unknown samples: - semicarbazone derivative formation -2,4-dinitrophenylhydrazine derivative formation - boiling point determination (by distillation) - refractive index His results are...
This is lab report for
identification of hydrocarbon. I have my data for hydrocarbon but i
don't know how to explain for question 1. Can u help me with it?
And i will attcah the table 1 for possible hydrocarbon.
58 Table 1. List of possible hydrocarbons Boiling point Refractive Hydrocarbon Name (°C) index (n20) cyclopentane 49 1.4065 2,2-dimethylbutane 50 1.3688 2,3-dimethylbutane 1.3750 3-methylpentane 63 1.3765 n-hexane 69 1.3749 methylcyclopentane 72 1.4097 2,4-dimethylpentane 80 1.3815 cyclohexane 81 1.4266 2,3-dimethylpentane 90...
I need to know what the unknown compound is and what the
structure looks like based off this H-NMR chart, IR peak and
Molecular Formula. Can you please draw
the structure out so I can see it. I also want to see how the peaks
on the H-NMR relate to the compound you have drawn (like
which peak goes to what point on the compond).Hint
something that would be leaking out of an oil sands talings pond,
also the molecule...
ISL dll ULU FT-IR: What functional groups are present in your unknown? List IR frequencies and functional groups. 2 NMR: What information about your unknown can you get from the NMR? 3 MS: What is the possible molecular weight of the unknown? What other mass information is available for the mass spectrum? Index of Refraction: What is the refractive index of your liquid unknown? How does it compare to literature values of your liquid unknown? 5 What is the identity...
i need help identifying this unknown based of the
spectrum. what can you tell about the compound based off of the IR
Spectrum?
1188 Laboratory Manual University of California, Davis Summer 2016 IR Spectrum of Unknown A: 8 2000 1500 1000 2500 Wavenumber (cm-1) 4000 3500 3000 IR Spectrum of Unknown B: 81
I did an IR experiment on an unknown compound and need help
determining what it could be. This is the data I collected when
using the IR instrument (sorry for all the numbers, you probably
can’t see, that’s how the software produced the data)
PerkinElmer Spectrum Version 10.4.1 Tuesday, May 22, 2018 11:20 AM Date Tuesday, May 22, 2018 11:20 AM 109 105 100 95- 90 85 1, 99 1104 oper-1, 87.88%T 6%T 1388 11cm-1,B264% 75 70 65- 60- ?...
i need help interpreting this for my unknown! please help. All
I know is that it is a liquid amine, with boiling point 190-193
celcius.
Unknown Determination 26,919,406 10.0 10 Peak R. Time 3.503 Peak Report TIC Area 82229865 82229865 Area% 100.00 100.00 50 60 30 90 100 110 120 130 140 150 160 170 180 CDC3 QE 300
- A student is trying to identify an unknown solid based on its melting point. She noted that the compound began to melt at 182°C and finished melting at 187°C. Knowing it is possible for there to be impurities in the sample, is this compound more likely to be camphor or hydroquinone. Explain your reasoning. A young chemist has synthesized what he believed to be acetaminophen. He measured the melting point of this newly formed compound to be 163-178°C. If...
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