Check the box under each the table. H Br он Molecule 1 CI Н но Molecule 4 H Br О Br Molecule 2 Br Но'''' H Molecule 5 H Br ОН Molecule 3 Bruy HO Molecule 6 H Ї Н Br OH

Q: The rod cells in the eyes absorb 498 nm light. What is the energy difference (in Joules) between the…

A: Given: The wavelength of the light that the rod cells in the eyes absorb = 498 nm We have to…

Q: -Mannose + NABH,

A: What the reaction when mannose react with NaBH4 ----

Q: From the choices given below select the aldohexose that yields the same alditol as L-mannose upon…

A: If the configuration of the aldohexoses differs at only one chiral center, then reduction of the…

Q: Which of the following compounds has an S stereogenic center? (choose all correct) O H HO OH OH NH₂…

A: We have to select the compounds with S stereogenic center

Q: From the choices given below select the aldohexose that yields the same alditol as D-galactose upon…

A: NaBH4 or sodium borohydride is a weak reducing agent which can reduce aldehyde and ketones into…

Q: CH2OH Is this D or L sorbose? C=0 Is this a ketose or an aldose? H-C-OH 1. Which carbon atoms will…

A: This question belong to biomolecules of organic chemistry that is carbohydrates. Answer of each part…

Q: Draw the two possible Haworth structures (both alpha and beta anomers) for the following…

A: Haworth structures of given monosaccharides.

Q: An aldopentose "O", is oxidized with HNO3 to a diacid "P" which is optically active. The compound…

A: Compounds with mirror plane are optically inactive.

Q: 1) When synthesising potential peptide drugs, it is often necessary to use unnatural amino acids. It…

A: For a chiral center to be an S- isomer, if the fourth priority group is present at above the plane…

Q: what is the heat combustion of C2H5OH at 25C?

A: Burning of ethanol When we burn – or combust – ethanol (C2H5OH) in air (which contains oxygen, O2),…

Q: True or False: The modern definition of a carbohydrate focuses on the functional groups found in the…

A: Given questions are based on carbohydrates.Carbohydrates are biomolecules consisting mainly of…

Q: Lactose which is also known as milk sugar: β-D-Gal(1à4)β-D-Glc, where Gal is galactose and Glc is…

A: The structure of given lactose is as follows.

Q: Write the chemical equations of the following reactions(a) Glucose in heated with conc. H2SO4.(b)…

A: Concentrated Sulfuric acid (H2SO4) is a dehydrating agent and when it reacts with a carbohydrate…

Q: relationship between the straight chain forms of D-glucose and D-galactose

A:

Q: Identify each pair of relationships among the -OH groups in B-galactose as cis or trans. CH2OH она…

A:

Q: 1.    Draw the two possible Haworth structures (both alpha and beta anomers) for the following…

A:

Q: DIA

A: The carbon which attached with four different type of group or atom are called chiral carbon.

Q: HO. H COOH COOH V POH HOT COOH cooff VI Ho HO COOH COOH VI H H COOH COOH VIIL OH OH Question: In the…

A: Enantiomer are the compounds which are non superimposable mirror images of each other. Diastereomers…

Q: Give the full biochemical name for an L-ketohexose with the following pattern of chiral centers:…

A: We have to give full biological name for an L-ketohexose which has: 1. carbon #3 = L 2. carbon #4 =…

Q: For the Fischer projection of the open-chain form of L-glucose (NOT D-glucose), the aldehyde group…

A: L-glucose is a  aldeohexose monosacherides , having general formula C6H12O6 .

Q: What is the unsaturation number for each of the following:  C7H11ClO2 and C6H6Cl2N2O

A:

Q: Write All constilulianal and fositional isomers of CoH,a CAlkenes,ane cEC)

A: Constitutional isomers are the isomers having same molecular formula but different structure.…

Q: The carbonyl group in d-galactose may be isomerized from C1 to C2 by brief treatmentwith dilute base…

A: The isomerization of carbonyl group in D-galactose from C1 to C2 represented as shown below.

Q: Draw the Haworth projection of the disaccharide made by joining D-galactose and D-glucose with an…

A:

Q: 3. Glucose is a stable hemiacetal that exists in a chain opened form and a chain-closed form. First,…

A: In the given question we have to predict how the closed-chain glucose is formed.The glucose can…

Q: What is the relationship between the following pair of molecules? s s Identical Enantiomers O…

A: Stereochemistry is branch of chemistry in which we deal with three dimensional arrangement of atoms…

Q: 5. Provide the major organic products of the following reactions. Use dashed and wedged bonds to…

A: Alkenes undergo oxidation to alcohol in presence of 1. BH3/THF and 2. H2O2, OH-. The reaction is…

Q: A C R B D

A: AN alkene shows geometrical isomerism when double bond is attached to two different side chains on…

Q: The structures and the differences between the Kekulė and Dewar structures.

A:

Q: Draw the molecules and deter mine whe ther they are chiral or archiral. 5- Cthyl-3,3-dime…

A: The given compound is 5-ethyl-3,3-dimethyl heptane

Q: CH, PPh Ph,P=CH(CH2CH₂) (CH3)₂CuLi

A: Step 1: Step 2: Step 3: Step 4:

Q: 31. Which of the following statements about cholesterol is not correct? CH. HO Cholesterol (a)…

A: Given molecule is cholesterol.

Q: (d) label the dexter/laevus (D/L) stereochemistry of the following amino acids: COOH NH₂ НООС H₂N R

A: D or L stereochemistry is assigned by giving the priority to the groups.

Q: OH В H2SO4

A: Since you have asked multiple questions, we will solve the first question for you. If you want any…

Q: 4. Draw the products of the hydrolysis of the following disaccharides: CH.OH снон OH ОН OH CH OH OH…

A:

Q: In the conversion of open-chain D-glucose to the ring form, the aldehyde carbon (carbon #1) bonds to…

A: