Which statement about carbon is true? Group of answer choices Carbon has 4 valence electrons. Carbon can form 2 double bonds with other atoms by sharing two pairs of electrons with each. In HCN, carbon shares

Q: H-O-P-0-H ータ H-C-H H. H-C-H H H H C-H H-C=C-C=C-C- C-C-C-C-C H. H. H. H. H.

A: Water molecule composed of two hydrogen atoms and one oxygen atoms that interact with each other by…

Q: Choose the best answer for following question. An unequal sharing of electrons is a characteristic…

A: The attraction between atoms, ions or molecules forms chemical bonds. The chemical bond holds the…

Q: The structure below is a он NH но HO "он cerebroside monoglycosyl ceramide glycosphingolipid all are…

A: Lipids are a macro biomolecules made of fatty acid monomers, naturally occurring organic compounds…

Q: Identify the functional group designated by RCOOH, alkane O carboxylic acid ester O alcohol o…

A: In organic chemistry, functional groups are a group of atoms or moieties  which constitute the…

Q: Sugar is an organic molecule. Most organic molecules are non-polar compounds making them insoluble…

A: A polar molecule is a molecule containing polar bonds having non-zero dipole moments.

Q: A- Brain and liver precipitations disorders molecules A- Decarboxylation reactions has different…

A: Biochemistry is the study of biochemical functions at the cellular and molecular level using…

Q: he disulfide bond—     is a hydrogen bond in which the sulfhydryl group is the hydrogen donor.…

A: A disulfide bond, also called an S-S bond, or disulfide bridge, is a covalent bond derived from two…

Q: The questions ask you to identify which compounds have a specific functional group. For each…

A: Here all the compounds given are organic compounds with Carbon and hydrogen back bone structure. It…

Q: Choose the best answer for following question. Which of the following reactions combines two…

A: Answer is a.)  dehydration.

Q: 25- General formula of alkyne compounds are. O A A - CnH2n+2 O B - CnH2n-2 O C - CnH2n

A: Alkynes are hydrocarbons that have triple bonds between carbon atoms.

Q: Which of the following is the equal sharing of electrons under any/all circumstances. urses hydrogen…

A: Hydrogen bonding:- A hydrogen bond is formed between a partially positively charged Hydrogen atom…

Q: How do functional groups determine the characteristics of the carbon skeletons of biological…

A: Functional groups are those groups which are present in the molecules and give them characteristic…

Q: Why are hydrocarbons insoluble in water? O They are lighter than water. O They are hydrophilic. The…

A: Hydrocarbons are organic molecules are made up of hydrogen and carbon. The long chains of carbon are…

Q: Describe the bonding and atomic arrangements in polymers( PVC, acrylic ) versus metals (copper,…

A:

Q: how many phi bonds are in free rotation?. how many oxygen and nitrogen atoms are capable of hydrogen…

A: Amino acids are the simplest units that form peptides. The peptide bond or the amide bond is made up…

Q: can you help me step by step?

A: Carbon is placed in Group IV. It has 4 outer electrons, and so, needs to form 4 bonds. Since carbon…

Q: %3D example כ"אל כן It CaHa

A: C6H10 , cyclohexene

Q: Which of the following is true concerning cellulose?   Question 24 options:   Can only be broken…

A: Carbohydrates are composed of carbon, hydrogen, and oxygen in the ratio of 1:2:1. The carbohydrates…

Q: Carbon (C) has approximately the same electronegativity as hydrogen (H). Which of he following is a…

A: Methane was discovered and isolated during 1776 by a scientist named Alessandro Volta during his…

Q: eed help identifying the compounds a, b and c

A: Asked : Compounds a ,b and c are to be identified.

Q: Match the types of bonds to their definitions. lonic Bond Polar Covalent Bond Nonpolar Covalent Bond…

A: The ability of an atom to draw electrons into a chemical connection is known as electronegativity.…

Q: Which is true of the following compound? It probably came from the hydrolysis of an oil The complete…

A: The compound considered has a structure shown below:It is a long chain carboxylic acid with three…

Q: Which of the following describes the overall three- dimensional folding of a polypeptides? *

A: Proteins are composed of twenty standard amino acids attached together via peptide bonds. These…

Q: unsaturated sections of True alse

A: Answer The properties and usefulness of lipid are determined by the presence of a saturated and…

Q: H3C. О NH₂ ОН

A: A functional group is an atom or group of atoms having a specific structure and formula, which…

Q: Soap forms which of the following when dissolved in water O lactic acid O micelles O phospholipids O…

A: Micelles are lipid molecules that are in a spherical form in aqueous solutions. The formation of a…

Q: Select all correct answers. A molecule is likely to be hydrophilic if it 0000 contain nonpolar…

A: The word "hydrophilic" derives from the Greek words "hydro," which means "water," and "philic,"…

Q: Osing the localized electron model, draw how orbitals overlap to create all bonds in the…

A: Methylene imine (CH2NH) is a stable, colorless,  organic compound. the bond length of C=N is…

Q: For numbers 21-22, refer to the image given below. CH3CH2-0-H + H* 21. What type of bond will be…

A: Alcohols, just like water, are both weak bases and weak acids. The acid ionization constant of…

Q: which functional group remains charged at pH of 9. „NH2 H2N COOH

A: The pKa of the ionizable groups on an amino acid determines the net charge of the amino acid. Since…

Q: Chemical bonds/interactions formed by attraction of opposite charges such as in NaCl are Cionic…

A: Atoms tend to arrange themselves in the most stable form possible, that they have a tendency to…

Q: Which of the following polymers is not made solely from glucose? phospholipid cellulose starch O…

A: Introduction: Polymers are large molecules formed by joining small molecule monomers, as long-chain…

Q: The major difference between a phospholipid, such as those in cell membranes, and a triglyceride is…

A: Lipids are molecules that contain hydrocarbons and make up the building blocks of the structure and…

Q: Which of the following statement is false? * Hydrocarbons contains hydrogen and carbon atoms…

A: Hydrocarbons are organic compounds and mainly used as combustible fuel source.

Q: H-5-5-5-5.,-5-5--- Level Q1 3 What type of fatty acid has one or more double bonds in its molecular…

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

Q: A glycosidic bond between two monosaccharides can also be classified as a(n) ________

A: Monosaccharides are the basic sugar unit of carbohydrates compounds. Monosaccharides which cannot be…

Q: The relationship between the compounds CH2OH CH2OH HA CH3 H3C and C- -C-

A: The relationship between the compounds is enantiomers.

Q: The anomeric carbon atom is the carbon atom that contain the carbonyl group

A: The anomer is an epimer at the hemiacetal/hemiketal carbon in a cyclic structure.

Q: Which functional groups are present? H N-C-C CH2 OH Copyright © 2009 Pearson Education, Inc. H H…

A: The objective of the question is to identify the functional groups present in the given molecule H…

Q: Definition of the following terms: A. Carbohydrates B. Catalysts C. Diffusion D. Enzymes E. Fatty…

A: Metabolism is a vital phenomenon takes place inside the living organism in which energy is produced…

Q: Identify/Choose all possible functional group(s) found in the structure. Some functional group maybe…

A: There are three different functional groups present in aspirin, that contribute to its properties.…

Q: Match the molecule with the correct geometry. Unit A page- 18 - Chemistry 20 38. tetrahedral 1…

A: Molecular geometry, also known as the molecular structure, is the three-dimensional structure or…

Q: Which statement about functional groups is true? Group of answer choices Functional groups may…

A: Functional groups contain specific atoms/elements bonded together in a compound by covalent bonds…