For the imine synthesis reaction, the two reactants react in melting state. How is that possible since the melting points for both ortho-vanillin and para-toluidine are above room temperature?

Q: How Many Capillaries? The aorta has an inside diameter of approximately 2.1 cm, compared to that of…

A: Given : Diameter of aorta = 2.1 cm = 2.1 X 10-2 m…

Q: How can you relate the life of a water strider in the study of Intermolecular Forces of Attraction?

A: Water strider is a bug that can move easily on the surface of water using its front leg.

Q: Due to a strong dipole-dipole intermolecular force, amino acids can exist in solid-state.

A: " Due to strong dipole-dipole intermolecular force, amino acids can exist in solid state. "  The…

Q: Azeotropic mixtures mix with each other in all proportions, since the composition of the liquid and…

A: Azeotropes are a mixture of two or more liquids which cannot be separated by a simple distillation…

Q: Why are there bubbles escaping from the open end of the capillary tube during boiling?   The…

A: When the temperature reaches the boiling point, the vapour pressure inside the capillary tube equals…

Q: Pick the intermolecular force MOST responsible for the stability of the a-helix in proteins.…

A: There are different structures of protein-  1- primary structure 2- secondary structure 3- tertiary…

Q: Complete the table below: Туре of Sweetness Sweetener Food/s in Sweetener Value in Profile which…

A:

Q: V. Answer the following questions in not more than two sentences. 1. What is the function of lipids…

A: 1-Generally lipids are used in detergents or soaps. 2-DNA has double helix structure . 3-The primary…

Q: Because of its bat configuration, Batman's body produces excess nitrogen and excretes it as a form…

A: Arginine is among the basic amino acid that is present in our body. It can be synthesized by the…

Q: Grease is a complex mixture of (mostly) hydrophobiccompounds. Which part of sodium stearate, head or…

A: Hydrophobic means water repellent group, example - hydrocarbons are hydrophobic. Hydrophilic means…

Q: Find three examples of compounds (other than luminol) that undergo chemiluminescence upon a chemical…

A: Chemiluminescence:-    Chemiluminescence is the production of light from a chemical reaction.

Q: β‑Galactosidase (β‑gal) is a hydrolase enzyme that catalyzes the hydrolysis of β‑galactosides into…

A: The  molecular mass of β‑galactosidase is 116347.57g/mol.

Q: The chemical reaction of convert Mg3N2 to MgO carrying out under High temperature True or false

A: Answer:- True Explanation:- When liquid water is added to magnesium nitride, the products are…

Q: Here are several (hypothetical) values of the % saturated fatty acyl chains in samples of…

A: A multiple choice question based on the melting point of fatty acids, which is to be accomplished.

Q: Explain why?

A: Ionic compounds are formed by the transfer of electrons from cations to anions. In the ionic…

Q: Would alpha-D-glucopyranose and alpha-D-fructopyranose be equally likely to be the substrate for a…

A: Due to the different shape, that is different number of ring in alpha-D-glucopyranose and…

Q: Select a bond/interaction that is NOT a "weak" interaction from the following list. O a. Hydrogen…

A: an atom or molecule can show different types of  intermolecular or between the atoms or between the…

Q: Why is the capillary tube placed such that the open end is above the oil level?

A: The capillary tubes are very thin in appearance. These are used to determine the melting point or…

Q: 1. It is observed that as temperature is increased, most protein molecules go from their defined,…

A: Each protiens have an optimum temparature for exixtence and activity. A noticeble decrease or…

Q: HO NHB HN NH2 HN N. N. NH, OH OH What is the type of interaction labeled A?

A: Hydrogen Bonding is fundamentally an attractive electrostatic force between a hydrogen atom…

Q: Give a short description of the process shown in the figure below and identify what type of…

A: Sugar dissolves in water is a physical change because in this change no new substance is formed and…

Q: What are Targeted drug delivery systems ? Please explainthe ideal properties of Targeted drug…

A: Targeted drug delivery system is a special drug delivery system where the medicines are selectively…

Q: what intermolecular forces are present in quaternary ammonium salts? are there any chiral centers…

A:

Q: Please explain the difference between saturated and unsaturated fats. What state do they usually…

A: Fat molecule is a type of lipid that consists of three fatty acid molecules connected to three…

Q: A cholesterol molecule consists of a polar region (shown in white) and a nonpolar region (shown in…

A: Cholesterol molecule has a polar head that contains a hydroxyl group (hydrophilic), and rest of the…

Q: Arrange C2H6, CH3OH, CH3NH2, and CH3F in order of increasing boiling points. Justify your answer in…

A: CH3OH>CH3NH2>CH3F>C2H6

Q: One milligram of Streptomycin sulphate contains the antibiotic activity of 650 mcg of streptomycin…

A: Solution -

Q: A collection of 1-stearoyl-2-oleoyl-3-lauroylglycerol molecules is most likely to form a/an…

A: We have to fill up the appropriate sentence to determin the meaning of given information.  So the…

Q: For each of the 2 molecules in the image, can the nitrogen act as a hydrogen bond acceptor or not…

A: hydrogen bond-hydrogen bond formed between a most electronegative element (N,F,O)and hydrogen.…

Q: Explain the differences between molecular conjugation and bioconjugation for advanced drug delivery.…

A: Molecular conjugation is the covalent linkage of two molecules or polymers or biomolecules.…

Q: A urea molecule contains

A: The scientist Friedrich Wohler was able to prepare some urea which is normally found in blood and…

Q: intermolecular forces responsible for the folding of amino acid chains into proteins

A: The molecular forces of attraction which are acting between two molecules of the same or different…

Q: If you have large deposits of grease that you want towash away with water, you can see that adding…

A: Given information, If you have large deposits of grease that you want to wash away with water, you…

Q: What are normal spinal structures or Ferrites?

A: Normal spinel structure: It is cubic close-packed oxides with eight tetrahedral and four octahedral…

Q: The aqueous solvation of which of these metabolites would result in the greatest loss in entropy?

A: During solvation of compound, compounds are solvated by solvent molecules. Here solvent is water…

Q: The separation of molecules within a gel is determined by the relative size of the pores formed…

A:

Q: SOURCE: GENERAL, ORGANIC AND BIOLOGICAL CHEMISTRY by Smith 4th Edition

A: The glycolysis is an aerobic process through which ATP is synthesized during the conversion of the…

Q: Calculate four values for the Assignment: oxygen binding to hemoglobin. Assume the following set of…

A:

Q: 1. organic compound: CH4 inorganic compound: ONacI 2. organic compound: high boiling point inorganic…

A: Volatile compounds are those which can easily transform to the vapor state at room temperature.…

Q: After eating an exceptionally spicy bowl of chili, PP requested water to drink. Her roommate AH,…

A: One of the proteins present in milk is Casein. The heat from chilies is due to the presence of a…

Q: How does stereoisomerism features affect the pharmacodynamic effect?

A: Stereochemistry play a very important role in the action of drugs.

Q: A cholesterol molecule consists of a polar region (shown in white) and a nonpolar region (shown in…

A: Cholesterol having chains are the uncharged, nonpolar tails, which are hydrophobic polar head are…

Q: Explain the differences in melting point of these test compounds by relating with their structures…

A: Melting point is defined as the temperature at which a solid starts melting and becomes liquid.   it…

Q: All amino acids have two ionizable functional groups: an α‑amino group (average pKa of 9.4) and an…

A: The question is based on the concept of amino acids. we have to identify at which pH, this structure…

Q: List all the intra- and intermolecular forces that could exist between hemoglobin molecules in…

A: List of intra- and intermolecular forces that could exist between hemoglobin molecules in water are…

Q: Can you explain how and when you would use the equation C1V1=C2V2? If you could provide examples…

A: Eqn C1V1 = C2V2 –  Where, C1 be the concentration of the initial solution. V1 be the volume of the…

Mass Spectrometry

This process is an instrumental method in which a sample is changed to fast moving positive ions by electron bombardment. The charged particles vary due to their different mass to charge ratio and are estimated with the help of this difference. It is also called mass spectroscopy.