1. What test distinguishes between the following?
2. What test distinguishes the
following?
Test options are:
a. Benedict's Test
b. 2,4-DNP
c. HNO2 Acid
d. Fe(OH)2 Test
e. Br2/CH2Cl2 Solution
f. Lucas Test
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1. What test distinguishes between the following? 2. What test distinguishes the following? Test options are:...
What test distinguishes these compounds?
2. What test distinguishes these compounds?
Test options are:
a. Benedict's Test
b. 2,4-DNP
c. HNO2 Acid
d. Fe(OH)2 Test
e. Br2/CH2Cl2 Solution
f. Lucas Test
We were unable to transcribe this imageCH3 CH2 CHg and CH3
Draw the chemical structures and suggest a suitable classification test to distinguish between the following pairs of compounds: 2-methyl-2-butanol and 2,2-dimethyl-1-pentanol . Select all that apply Lucas Reagent 2,4-DNP Benedict's Reagent Iodoform
Draw the chemical structures and suggest a suitable classification test to distinguish between the following pairs of compounds. (you may need to look up the structures): toluene and pentanal, Select all that apply Lucas Reagent 2,4-DNP Benedict's Reagent Iodoform
HELP PLEASE
D Question 1 5 pts What tests are required to identify functional groups in the compound drawn below? ces ations CHs H. н. нс H A. Tollen's reagent B. Br2/CH2CI2 solution C. lodoform test D. 2,4-dinitrophenylhydrazine DNP E. NH2-OH/FeCl3 test F.Fe(OH)2 test Cand E B and D B and F Dand F A and C E and F
Label the following mixtures as:
a. LiAlH4
b. NaBH4
c. -Cl, -Br, -I
d. -COOH, -NO2
e. -NH2, -O-CH3
f. Br2/FeBr3
g. Br2 Solution
h. Lucas Test
i. 2,4-DNP
j. Tollen's Reagent
nucleophilic substitution bromination mixture electrophilic addition bromination mixture m- directing deactivating groups electrophilic substitution bromination mixture selective hydrating reagent indicates the existence of carboxylic groups 0-, p- directing activating groups indicates the existence of aldehydic groups non selective hydrating reagent 0-, p- directing deactivating groups indicates the existence...
1. Part 2 white complete structures for the major product(s) resulting from the following reactions. Ao Propanal + 2,4-dinitrophenylhydrazine --- 2-hexanol + ZnCl2 + HCI ----.. . . isopropyl alcohol + CrO3/H2S04 --- 1-butene + Br2/CH2Cl2 → In the space below, draw structures for the following: a. Bromobenzene b. Butanal Acetophenone Benzaldehyde e. Aniline 3. The following observations are frequently made in the laboratory. In each case below state in The following cheer brief terms, the deduction or deductions which...
I need help answering the following questions
1) A compound is insoluble in water, soluble in conc. H2SO4. It shows positive for the 2,4-DNPH test and negative for Chromic Acid test. What do you think the compound is? (3 pts) a) Isopropyl alcohol b) Butyraldehyde c) 3-pentanone d) butan-1-ol 2) Which compound would give a negative result for Iodoform Test? (3 pts) a) t-butyl alcohol b) Acetophenone c) 2-butanol d) Acetaldehyde 3) Which of the following routes can be used...
1. What is the major product for the following
reaction?
2. What is the major product for the following
reaction?
3.
4. Which reagent or test could be used to distinguish between
3-methyl-2-octene and 3-methyloctane?
Ethanol
Br2/CCl4
Sodium hydroxide aqueous solution
Two of these choices.
All of these choices.
5. Which of the following reagents give the highest yield for
conversion of 2-bromopentane to 1-pentene?
KOH/H2O
KOH/CH3OH
(CH3)3COK/(CH3)3COH
CH3ONa/CH3OH
CH3CH2ONa/CH3CH2OH
6.
What is the major product for the following reaction?...
2. (7 pts) What is the sequence of the following HEXAPEPTIDE? *PROVIDE WORK/ANSWER for B-F! (Use deductive reasoning) Observations from Sequencing Experiments: A. The Sequence contains the following amino acids: Y, R, M, K, G,D B. Reaction with 1-fluoro-2,4-dinitrobenzene yielded DNP-G. C. Treatment with chymotrypsin yielded two tripeptides. D. Treatment with trypsin yielded three dipeptides. E. Treatment with carboxypeptidase yielded methionine. F. N-terminal sequencing of one of the chymotrypsin-produced tripeptides yielded DNP-K Explanation and summary of protein sequencing techniques •...
The vibration of which bond gives an IR absorption that distinguishes between the following two compounds? CH3 CH2 CH2 OH CH3 CH2 OCH3 What is the approximate wavenumber (cm-1) of that band? Select answer 1050 1250 1450 1700 3500