(SDS;Na* CH3 (CH2)11OSO5)

Q: A solution is made by dissolving 9.5 g of sucrose, C12H22O11 (molar mass 342.3 g mol-1) in water to…

A: Molarity of the solution is defined as the mole of solute, which is dissolved in the per (L) liter…

Q: Results: Test Albumin Gelatine Biuret Ninhydrin Xanthoproteic a.With HNO, b. with NH,OH Millon's…

A: Amino acids are organic compounds that contain both amino and carboxyl groups. The side chain in the…

Q: Owing to their structural similarity, separation of mixtures of organic compounds (such as the…

A: The first statement is true. That is, 1-t-butylcyclohexene elutes faster than…

Q: In the following monosaccharide hemiacetal, identify the anomeric carbon atom. Identify the…

A: Monosaccharides are compounds that cannot be further hydrolyzed into still smaller molecules. These…

Q: Some characteristics of three proteins are listed in the table below: Protein Molecular Weight…

A: Chromatography is a separation technique that separates a mixture of analytes based on their…

Q: You want to make a solution that is 1x TE AND 10% glycerol in the same solution. You have the…

A: A percentage solution can be defined as the amount of volume of a particular chemical compound that…

Q: Our laboratory has a stock of 50 X TAE (Tris-Acetate) and the laboratory manager asks you to prepare…

A: Gel electrophoresis is a standard molecular biology procedure used for the separation of DNA by…

Q: Soap molecules have a polar head and a non polar tail. Briefly explain whether your experimental…

A: Soap is prepared by combining a fatty acid with a base. It breaks the carboxyl bonds to form soap…

Q: For the following peptide: group 3 O. C-NH, CH, Н 4 2 group 1 HO NH, 3 CH2 1 group 4 N. N-H group 2…

A: The given separation method has to be isoelectric Focusing or IEF as it is a method of separating…

Q: Identify the structure indicated by the letter B. A B C 19

A: The heart is a vital organ responsible for the circulation of blood throughout the body. It has four…

Q: A mixture of lipids containing phosphatidic acid, cholesterol, testosterone, and phosphatidylcholine…

A: All chromatography techniques consists of two components: Stationary Phase: serves as a medium of…

Q: An amino acid mixture of phenylalanine, glycine and glutamic acid is to be separated by paper…

A: Paper chromatography is the analytical process by which mixtures of complex compounds such as amino…

Q: An unknown carbohydrate solution tested (+) with Molisch’s reagent formed a red ppt. with Barfoed’s…

A: Carbohydrates are the major macromolecules that consist of the molecular formula C6H12O6.…

Q: If you were presented with 2 L of a 2 M sucrose stock solution, how many grams of sugar would be in…

A: Molarity: The moles of a solute per liter of a solution is called as molarity (M).

Q: Aspirin (acetylsalicylic acid, structure below), has a pKa of 3.5. The pH at which aspirin is most…

A: Therefore, aspirin is most soluble in water when the pH is significantly higher than its pKa (pH…

Q: Specific rotation of L-alanine [(+)alanine) in water (at 25 °C) is +2.8.  Suppose you have 2.00 g of…

A:

Q: Give the isoelectric points of following 2 tripeptides DRI and RID.

A: pI (isoelectric point) of an amino acid is the PH at which the amino acid carries zero net charge. A…

Q: The configuration of the given structure below is: * но-сн, о OH но CH2-OH он O alpha-L O alpha-D…

A: The isomeric units of monosaccharides that differ only in their configuration at reference carbon…

Q: Match the structures below with the type or name of the structure. Each match should be used only…

A: Triglycerides are esters, made up of a glycerol molecule bound to three fatty acid moleculesFatty…

Q: In a paragraph form, provide the experimental procedures of the development of the ring structure of…

A: On the basis of mechanism, chemical reactions can be classified as substitution reactions, addition…

Q: Which part of the structure will react to Liebermann-Burchard test? * C17 -OH group Ring A Rings C…

A: The molecule given in the picture is the cholesterol molecule. The cholesterol molecule is…

Q: You have a 15% (m/v) solution put any units in your answer, ju

A: Dilution Equation M1 V1 = M2  V2

Q: Draw the possible structural formulae of compounds P, Q, R, S, T and U. Label the peptide bond(s)…

A: Amino acids are organic compounds that contain an alpha-amino and an alpha-carboxylic acids group.…

Q: An amino acid mixture of phenylalanine, glycine and glutamic acid is to be separated by paper…

A: Paper chromatography is the analytical process by which mixtures of complex compounds such as amino…

Q: The configuration of the given structure below is: * CH,OH он ÓH O alpha-L O alpha-D O beta -L O…

A: The carbohydrates can be represented by two types of configurations: L-isomer and D-isomer. When the…

Q: Soap bubbles are formed from detergent solutions (like SDS, sodium dodecyl sulfate). These bubbles…

A: When soap molecules mix with water molecules, they separate out small parts of water. These are…

Q: A sample of PET polymer (C1OH8O4) contains 30% molecules with molecular mass 20,000 g/mol, 40% with…

A: Polymerization is a process by which the monomers are condensed to form a large molecule. It…

Q: Consider the following dipeptides: AC HE TG LR VK How many of the dipeptides in this group that…

A: An ion-exchange column is a chromatography method to separate molecules based on charge. An anion…

Q: NEORAL oral solution contains 100 mg/mL of cyclosporine. If a pharmacist prepares 30 mL of an oral…

A: Dilution is a lab procedure by which the concentration of a solute in a solution is lowered by…

Q: A Transmission Electron Microscopy image of Gold nanoparticles is shown below. Name a physical or…

A: Introduction Nanoparticles are one-of-a-kind structures with one-of-a-kind features due to their…

Q: chromatography

A: Hydrophobic interaction chromatography segregates molecules by their degree of hydrophobicity.The…

Q: Uridine monophosphate (UMP) undergoes a deuterium exchange in deuterated water as shown below.…

A: As we know, water is made up of two hydrogen atoms covalently bonded to single oxygen atom. Hydrogen…

Q: number 57.) what's the answer

A: Question is related to drug calculation.  Detailed solution in step 2.

Q: Fructose and caproic acid are both molecules that contain a 6 carbon backbone. The melting point of…

A: Fructose is a ketonic simple sugar found in many plants, mostly in the fruits born by the pants and…

Q: Psilocybin is a natural product of psychotropic "magic" mushrooms and has the Following structure:…

A: Psilocybin is a naturally occurring psychedelic compound that is found in various species of…

Q: Given this: Protein Isoelectric pH Molecular weight (kDa) Ovalbumin 4.6 45 Insulin 5.4 5.7…

A: The isoelectric point of a protein is the pH at which the net charge of the protein is zero. At this…