Concept explainers
Interpretation:
The number of nonbonding electrons present in the given Lewis structure has to be chosen from the given options.
Concept Introduction:
Sharing of electrons that is associated with covalent bond formation can be visualized using the Lewis structure. Covalently bonded atoms contain bonding and non-bonding electrons.
The valence electrons that are shared between the atoms in covalent bond is known as Bonding electrons. Dashes are used to represent the pair of valence electrons that are shared between the atoms.
The valence electrons that are not involved in the electron sharing is known as Nonbonding electrons. These are also known as lone pair of electrons or unshared pair of electrons. These electrons play a major role in geometry of molecules.
Atoms are involved in sharing of the valence electrons in order to attain the stable octet configuration. Hydrogen atom has only one electron in it and hence octet is not possible for hydrogen atom alone.
Trending nowThis is a popular solution!
Chapter 5 Solutions
EBK GENERAL, ORGANIC, AND BIOLOGICAL CH
- Which functional groups are present in the compound below? SELECT ALL. A. Ether B. Amine C. Alcohol D. Carboxylic Acidarrow_forwardWhich of the following compounds would be most soluble in carbon tetrachloride, CCl4? a. NH3 d. CH3OHb. H2O e. C6H6c. HClarrow_forwardIndicate which orbitals overlap to form the s bonds in each molecule.a. BeBr2 b. HgCl2 c. ICNarrow_forward
- Identify ALL the CORRECT statements regarding the compound shown below. SELECT ALL THAT APPLY A. The compound is a heterocycle B. The compound is found in DNA C. The compound is a pentose sugar D. The compound is a purinearrow_forwardWhat kind of hydroxyl groups do carbohydrates have? (More than one answer is possible.) A. secondary B. tertiary C. primary D. quaternaryarrow_forwardWhat type of bond is formed between the nucleotide monomers that is considered as the main stabilizing factor of primary structure of nucleic acid? A. Phosphodiester bond B. Glycosidic bond C. Nitrogen bond D. Hydrogen bondarrow_forward
- What are the functional groups that can be found in the molecule? A. Ether, secondary amine, alkene (Ether, amina sekundar, alkena) B. Ether, primary amine, alkene (Eter, amina utama, alkena) C. Ether, amide, alkene (Eter, amida, alkena) D. Ester, primary amine, alkene (Ester, amina utama, alkena)arrow_forwardwhat functional group is responsible for the reaction when your skin turns yellow with nitric acid? a. phenyl group b. amino group c. carbonyl group d. hydroxyl grouparrow_forwardBased on the Henderson-Hasselbalch equation (shown below), calculate the pH when the ratio of acetic acid to acetate is 10 to 1 (the pKa of acetic acid is 4.76). A. 1.00 B. 3.76 C. 4.76 D. 5.76arrow_forward
- A carbon atom contains six protons and six neutrons.A. What are its atomic number and atomic weight?B. How many electrons does it have?C. How many additional electrons must it add to fill its outermost shell? How does this affect carbon’s chemical behavior?D. Carbon with an atomic weight of 14 is radioactive. How does it differ in structure from nonradioactive carbon? How does this difference affect its chemical behavior?arrow_forwardWhat is the conjugate base of the weak acid, CH3COOH if it reacts with H2O in an acid-base reaction? A. H3O* B. CH3COO С. ОН- D. H2O E. CH3COOarrow_forwardWhat is the pH value where the protein molecule carries no electrical charge? a. isoelectric b. isopropyl c. isoleucine d. isomersarrow_forward
- Human Anatomy & Physiology (11th Edition)BiologyISBN:9780134580999Author:Elaine N. Marieb, Katja N. HoehnPublisher:PEARSONBiology 2eBiologyISBN:9781947172517Author:Matthew Douglas, Jung Choi, Mary Ann ClarkPublisher:OpenStaxAnatomy & PhysiologyBiologyISBN:9781259398629Author:McKinley, Michael P., O'loughlin, Valerie Dean, Bidle, Theresa StouterPublisher:Mcgraw Hill Education,
- Molecular Biology of the Cell (Sixth Edition)BiologyISBN:9780815344322Author:Bruce Alberts, Alexander D. Johnson, Julian Lewis, David Morgan, Martin Raff, Keith Roberts, Peter WalterPublisher:W. W. Norton & CompanyLaboratory Manual For Human Anatomy & PhysiologyBiologyISBN:9781260159363Author:Martin, Terry R., Prentice-craver, CynthiaPublisher:McGraw-Hill Publishing Co.Inquiry Into Life (16th Edition)BiologyISBN:9781260231700Author:Sylvia S. Mader, Michael WindelspechtPublisher:McGraw Hill Education