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can you help me identify this organic unknown compound by name
through justification of the given...
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...
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...
i believe its 3,3-dimethyt-2-butanol 0r 4 methylbeNzyl alcohol based on the data provided. if not which...
i believe its 3,3-dimethyt-2-butanol 0r 4 methylbeNzyl alcohol
based on the data provided. if not which alcohol would it be for
the unknown compunds.
#3 Unknown Al Data unknown Melting point of solid ("C) (leave blank if liquid at RT): 57 degrees Celsius Boiling point of liquid (C) (leave blank if solid at RT) 0-H Stretch alcohol The results from sodium fusion and follow up ion tests (578) Predicted color Nitrogen test absent Nitrogen red brown precipitate Sulfur test black...
I think it is Heptane-4-one.. but I am uncertain. If you answer please make sure it...
I think it is Heptane-4-one.. but I am uncertain.
If you answer please make sure it is a complete answer
regarding both parts
I will give a good review! Thanks
Preliminary Identification You have been given an unknown compound. In the first part of this lab, you will examine the physical properties, solubility, and elemental analysis of the unknown. Fill out the information below as best as possible 1. Physical properties a. Solid or liquid: Liquid b. Color: Colorless 2....
what possible funcitonal group can i Have? what functional group can i have? please explain thank...
what possible funcitonal group can i Have?
what functional group can i have? please explain thank you
Unknown #1: Preliminary identification (20 Points) You have been given an unknown compound. In the first part of this lab, you will examine the physical properties, solubility, and elemental analysis of the unknown. Fill out the information below as bet as possible. A successful determination of the functional group in your unknown compound is dependent upon the following examinations. You will be graded...
This is an unknown organic compound. As what you can see in the picture, its light...
This is an unknown organic compound.
As what you can see in the picture, its light brown or near to
gray color. Its solid, but not powder, it is almost a little piece
of solid.
The odor of it is almost no smell or a little bit of smell of
wood. The flaming for this compound is just normal yellow fire, and
there is nosooty.
The m.p. of it is around 113.7~115.8 ??
This solid is insoluble in none of...
can you please answer all the questions You have been given another unknown and the Gram...
can you please answer all the questions
You have been given another unknown and the Gram stain results revealed Gram positive rods. Your TA now tells you that you should inoculate your unknown into a TSB broth to be incubated at 65 degrees C for 24 hr. and to streak it onto a TSA plate for isolation. The TSA plate is incubated at 35-37 degrees C for 24 hr. It will then be used to do further inoculations of your...
please identify the unknown and write a derivative Unknown compound 3 Clear liquid Physcial Properties Solubility...
please identify the unknown and write a derivative
Unknown compound 3 Clear liquid Physcial Properties Solubility Dissolve in ethyl ether Not dissolved in water Boiling point 77 IR spectrum Transmitance 3000 1000 2000 Wavenumber cm-1) Classification Positive test in Alkaline Iron (III) Hydroxamate test test CLASSIFICATION TESTS These tests must be done together with known AND FOLLOW PROCEDURE IN YOUR TEXT CARBOXYLIC ACIDS are detected by teating aqueous solutions with limus or pH paper. Also, disolve In NaHCO with bubbles...
d. Suppose you mistakenly acidify the filtrate with HCl instead of with HNO3. What would you...
d. Suppose you mistakenly acidify the filtrate with HCl instead of with HNO3. What would you obser after completing the halide test, and what would that observation lead you to conclude? Organic Laboratory Technique Primer Sodium Fusions and lon Testing Background: The elements that commonly occur in organic compounds along with carbon, hydrogen, and oxygen, are: nitrogen sulfur, and the halogens. The detection of these latter three elements depends on converting them into water soluble lons (CNS , and X...
Can you help me determine if I am correct and help me find the ither answers...
Can
you help me determine if I am correct and help me find the ither
answers to this functional group lab worksheet?
18 w paper 1 we by addin trecome char Discussion of Properties and Test Ora general undergo dition reactions, whereas by substitution reactions. These two types of d e beds and womate compounds we characterized described in equation form as follows: action Addition Reaction Substitution Reaction (Note: numbers in boxes to the left refer to w in the...
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...
i believe its 3,3-dimethyt-2-butanol 0r 4 methylbeNzyl alcohol
based on the data provided. if not which alcohol would it be for
the unknown compunds.
#3 Unknown Al Data unknown Melting point of solid ("C) (leave blank if liquid at RT): 57 degrees Celsius Boiling point of liquid (C) (leave blank if solid at RT) 0-H Stretch alcohol The results from sodium fusion and follow up ion tests (578) Predicted color Nitrogen test absent Nitrogen red brown precipitate Sulfur test black...
I think it is Heptane-4-one.. but I am uncertain.
If you answer please make sure it is a complete answer
regarding both parts
I will give a good review! Thanks
Preliminary Identification You have been given an unknown compound. In the first part of this lab, you will examine the physical properties, solubility, and elemental analysis of the unknown. Fill out the information below as best as possible 1. Physical properties a. Solid or liquid: Liquid b. Color: Colorless 2....
what possible funcitonal group can i Have?
what functional group can i have? please explain thank you
Unknown #1: Preliminary identification (20 Points) You have been given an unknown compound. In the first part of this lab, you will examine the physical properties, solubility, and elemental analysis of the unknown. Fill out the information below as bet as possible. A successful determination of the functional group in your unknown compound is dependent upon the following examinations. You will be graded...
This is an unknown organic compound.
As what you can see in the picture, its light brown or near to
gray color. Its solid, but not powder, it is almost a little piece
of solid.
The odor of it is almost no smell or a little bit of smell of
wood. The flaming for this compound is just normal yellow fire, and
there is nosooty.
The m.p. of it is around 113.7~115.8 ??
This solid is insoluble in none of...
can you please answer all the questions
You have been given another unknown and the Gram stain results revealed Gram positive rods. Your TA now tells you that you should inoculate your unknown into a TSB broth to be incubated at 65 degrees C for 24 hr. and to streak it onto a TSA plate for isolation. The TSA plate is incubated at 35-37 degrees C for 24 hr. It will then be used to do further inoculations of your...
please identify the unknown and write a derivative
Unknown compound 3 Clear liquid Physcial Properties Solubility Dissolve in ethyl ether Not dissolved in water Boiling point 77 IR spectrum Transmitance 3000 1000 2000 Wavenumber cm-1) Classification Positive test in Alkaline Iron (III) Hydroxamate test test CLASSIFICATION TESTS These tests must be done together with known AND FOLLOW PROCEDURE IN YOUR TEXT CARBOXYLIC ACIDS are detected by teating aqueous solutions with limus or pH paper. Also, disolve In NaHCO with bubbles...
d. Suppose you mistakenly acidify the filtrate with HCl instead of with HNO3. What would you obser after completing the halide test, and what would that observation lead you to conclude? Organic Laboratory Technique Primer Sodium Fusions and lon Testing Background: The elements that commonly occur in organic compounds along with carbon, hydrogen, and oxygen, are: nitrogen sulfur, and the halogens. The detection of these latter three elements depends on converting them into water soluble lons (CNS , and X...
Can
you help me determine if I am correct and help me find the ither
answers to this functional group lab worksheet?
18 w paper 1 we by addin trecome char Discussion of Properties and Test Ora general undergo dition reactions, whereas by substitution reactions. These two types of d e beds and womate compounds we characterized described in equation form as follows: action Addition Reaction Substitution Reaction (Note: numbers in boxes to the left refer to w in the...
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