which reagent can convert the glucose ring into a linear chain? A) HCL (aq) B) H2CrO4...
which reagent can convert the glucose ring into a linear chain?
A) HCL (aq)
B) H2CrO4
C) NaOH (aq)
D) two of the above
E) all of the above
Homework Answers
Add Answer to:
which reagent can convert the glucose ring into a linear
chain?
A) HCL (aq)
B) H2CrO4...
Glucose-6- chosohate S! After the glucose ring opens, an isomerization occurs to convert the aldo...
Glucose-6- chosohate S! After the glucose ring opens, an isomerization occurs to convert the aldohexose (1) into a ketohexose (3) via the enediol intermediate shown (2). Show "arrow pushes on structure (1) which will which convert it to structure (2),a show "arrow pushes" on structure (2) which will convert it to structure (3). (Use "B:" to deprotonate and "H-B" to protonate) о-н H-I Ho- 4 t-1 t o-H CI) 9a. The key step in the catabolism of glucose is a...
8. After the glucose ring opens, an isomerization occurs to convert the al enediol intermediate s...
8. After the glucose ring opens, an isomerization occurs to convert the al enediol intermediate shown (2). Show "arrow pushes on structure (1) which will which convert it to dohexose (1) into a ketohexose (3) via the common structure (2), and pushes" on structure (2) which will convert it to structure (3). (Use "B:" to deprotonate and "H-B" to protonate). o-H C-o-H it CI) 2. 9a. The key step in the catabolism of glucose is a retro-aldol condensation of the...
A solution contains either Ag+(aq) or Fe3+(aq). Which chemical reagent would NOT allow you distinguish which...
A solution contains either Ag+(aq) or Fe3+(aq). Which chemical reagent would NOT allow you distinguish which cation is in the unknown? A. C2O42- B. HCl C. KSCN D. HNO3 E. all of these reagents would work to distinguish the ions
5. Which combination will produce a precipitate? a) NH4OH(aq) and HCl(aq) b) AgNO3(aq) and CaCl2(aq) c) NaOH(aq) an...
5. Which combination will produce a precipitate? a) NH4OH(aq) and HCl(aq) b) AgNO3(aq) and CaCl2(aq) c) NaOH(aq) and HCl(aq) d) NaCl(aq) and H2SO4(aq)
D-glucose is shown below in its straight-chain and ring forms. A) Put an asterisk next to...
D-glucose is shown below in its straight-chain and ring
forms.
A) Put an asterisk next to each chiral carbon in the
straight-chain form of D-glucose.
B) Label the given ring forms as the alpha or beta anomer of
D-glucose. Draw the other anomer. Which one is more stable, the
alpha or beta anomer? Explain your logic.
H Он он но H Но Но Н он H он он н но но
Which reagent is required in the box for Reaction 1? A) CrO3, HCl, Pyridine B) LDA C) HBr D) NaOH E) TsCl w/ pyridine F...
Which reagent is required in the box for Reaction
1?
A) CrO3, HCl, Pyridine
B) LDA
C) HBr
D) NaOH
E) TsCl w/ pyridine
F) PBr3
G) LiAlH4
Consider the structures of Intermediate Product Y and the final
product. What would be the best reagent to place in the box for
Reaction 2?
A) H2O
B) NaOH
C) Mg
D) (CH3)3COK
E) NaBH4
F) HCl
G) CH3Br
E) CrO3, H2SO4, H2O
11 Reaction 1 Intermediate Product Y Reaction 2 HO
Which of the following reagent(s) eves the reaction below (A) CH_2Cl (B) Cl_2/Fe (C) Cl_2/AlCl_3 (D)...
Which of the following reagent(s) eves the reaction below (A) CH_2Cl (B) Cl_2/Fe (C) Cl_2/AlCl_3 (D) Cl_2/FeCl_3 (E) Cl_2/HCL Which of the following reagent(s) gives the reaction below (A) NaOH (B) KMnO_4/H_2O (C) Sn/HCL, then NaOH (D) CO_2/H^+ (E) O_2/HCl Which of the following reagent(s) gives the following transformation (A) CH_3COCI/AICI_3, then NaOH (B) CH_3COCl/AlCl_3, (C) CH__3CH_2Cl/AlCl_3, then NaBH_4 (D) CH_3CH_2Cl/AICI_2 then PCC (E) CH_3COCI/AICI_3 then NBS Which of the following reagents (a, b) gives the reactions below (A) a...
A 100.0 mL sample of 0.400 mol L-1 HCl(aq) is added to 150.0 mL of 0.300 mol LNH3(aq) (which can be thought of as a...
A 100.0 mL sample of 0.400 mol L-1 HCl(aq) is added to 150.0 mL of 0.300 mol LNH3(aq) (which can be thought of as a solution of NH4OH) in a coffee cup calorimeter and the temperature of the resulting solution rises from 23.92°C to 26.07°C. HCl(aq) + NH,OH(aq) → NH.Cl(aq) + H2O(1) (a) Determine the limiting reagent. (b) Calculate the enthalpy change, A.H.
This solid compound can be hydrolyzed in aq NaOH ( heating under reflux ) Above compound...
This solid compound can be hydrolyzed in aq NaOH ( heating
under reflux )
Above compound was reacted with NaOH and then mixture was
cooled. After cooling HCl was added and precipitates were
seen.
a) draw the structure of precipitate and species containg
benzene ring before the addition of HCl
b) show the mechanism of how the species containing benzene
ring before the addition of HCl was formed
0 ОН
1. Draw glucose B-D-glucose in a chair form, and circle the anomeric carbon. Why is the...
1. Draw glucose B-D-glucose in a chair form, and circle the anomeric carbon. Why is the anomeric carbon significant? 2. Why is cyclization of sugars important? What does the concept of mutarotation indicate to us about dual roles of monosaccharides? Two part question: 3. Why are monosaccharides most commonly found in pyran and furan ring forms, rather than: A) other ring motifs -(think along the lines of: why NOT 3,4, or 7 membered rings)? B) in their linear form? 4....
Glucose-6- chosohate S! After the glucose ring opens, an isomerization occurs to convert the aldohexose (1) into a ketohexose (3) via the enediol intermediate shown (2). Show "arrow pushes on structure (1) which will which convert it to structure (2),a show "arrow pushes" on structure (2) which will convert it to structure (3). (Use "B:" to deprotonate and "H-B" to protonate) о-н H-I Ho- 4 t-1 t o-H CI) 9a. The key step in the catabolism of glucose is a...
8. After the glucose ring opens, an isomerization occurs to convert the al enediol intermediate shown (2). Show "arrow pushes on structure (1) which will which convert it to dohexose (1) into a ketohexose (3) via the common structure (2), and pushes" on structure (2) which will convert it to structure (3). (Use "B:" to deprotonate and "H-B" to protonate). o-H C-o-H it CI) 2. 9a. The key step in the catabolism of glucose is a retro-aldol condensation of the...
5. Which combination will produce a precipitate? a) NH4OH(aq) and HCl(aq) b) AgNO3(aq) and CaCl2(aq) c) NaOH(aq) and HCl(aq) d) NaCl(aq) and H2SO4(aq)
D-glucose is shown below in its straight-chain and ring
forms.
A) Put an asterisk next to each chiral carbon in the
straight-chain form of D-glucose.
B) Label the given ring forms as the alpha or beta anomer of
D-glucose. Draw the other anomer. Which one is more stable, the
alpha or beta anomer? Explain your logic.
H Он он но H Но Но Н он H он он н но но
Which reagent is required in the box for Reaction
1?
A) CrO3, HCl, Pyridine
B) LDA
C) HBr
D) NaOH
E) TsCl w/ pyridine
F) PBr3
G) LiAlH4
Consider the structures of Intermediate Product Y and the final
product. What would be the best reagent to place in the box for
Reaction 2?
A) H2O
B) NaOH
C) Mg
D) (CH3)3COK
E) NaBH4
F) HCl
G) CH3Br
E) CrO3, H2SO4, H2O
11 Reaction 1 Intermediate Product Y Reaction 2 HO
Which of the following reagent(s) eves the reaction below (A) CH_2Cl (B) Cl_2/Fe (C) Cl_2/AlCl_3 (D) Cl_2/FeCl_3 (E) Cl_2/HCL Which of the following reagent(s) gives the reaction below (A) NaOH (B) KMnO_4/H_2O (C) Sn/HCL, then NaOH (D) CO_2/H^+ (E) O_2/HCl Which of the following reagent(s) gives the following transformation (A) CH_3COCI/AICI_3, then NaOH (B) CH_3COCl/AlCl_3, (C) CH__3CH_2Cl/AlCl_3, then NaBH_4 (D) CH_3CH_2Cl/AICI_2 then PCC (E) CH_3COCI/AICI_3 then NBS Which of the following reagents (a, b) gives the reactions below (A) a...
A 100.0 mL sample of 0.400 mol L-1 HCl(aq) is added to 150.0 mL of 0.300 mol LNH3(aq) (which can be thought of as a solution of NH4OH) in a coffee cup calorimeter and the temperature of the resulting solution rises from 23.92°C to 26.07°C. HCl(aq) + NH,OH(aq) → NH.Cl(aq) + H2O(1) (a) Determine the limiting reagent. (b) Calculate the enthalpy change, A.H.
This solid compound can be hydrolyzed in aq NaOH ( heating
under reflux )
Above compound was reacted with NaOH and then mixture was
cooled. After cooling HCl was added and precipitates were
seen.
a) draw the structure of precipitate and species containg
benzene ring before the addition of HCl
b) show the mechanism of how the species containing benzene
ring before the addition of HCl was formed
0 ОН
1. Draw glucose B-D-glucose in a chair form, and circle the anomeric carbon. Why is the anomeric carbon significant? 2. Why is cyclization of sugars important? What does the concept of mutarotation indicate to us about dual roles of monosaccharides? Two part question: 3. Why are monosaccharides most commonly found in pyran and furan ring forms, rather than: A) other ring motifs -(think along the lines of: why NOT 3,4, or 7 membered rings)? B) in their linear form? 4....
Most questions answered within 3 hours.
-
Accent Software faces the following conditions. All of these
support Accent’s use of a market-penetration pricing...
asked 9 minutes ago -
A mathematically inclined friend emails you the following
instructions: "Meet me in the cafeteria the first...
asked 12 minutes ago -
A monopoly sells in two countries . The demand curves in the two
countries are p1...
asked 1 hour ago -
A .15kg rubber ball is bounced off a wall. Before hitting the
wall, the ball moves...
asked 1 hour ago -
A manufacturing company preparing to build a new plant is
considering three potential locations for it....
asked 1 hour ago -
B. If compound Y has approximately the same values of solubility
in toluene as compound X,...
asked 2 hours ago -
Oscar Inc. has inventory in Japan valued at 39,051,000 Yen one
year ago. One year ago...
asked 2 hours ago -
If Canada suffered from "fundamental disequilibrium," and its
government choose not to devalue its currency, a...
asked 2 hours ago -
4. How many input & output Key Value Pairs are passed into,
and emitted out of...
asked 2 hours ago -
Why would your heart not function well if constructed of
skeletal muscle? What is the particular...
asked 2 hours ago -
Please respond to this essay question in full essay form for
Chemistry 1102 Organic and Biochemistry:...
asked 2 hours ago -
Determine the head loss and velocity of flow in a water supply main
of 15.0 cm...
asked 2 hours ago