(a)
Interpretation: A valid Lewis structure for the given compound is to be drawn.
Concept introduction: The arrangement of valence electrons among the atoms present in a molecule is represented by the Lewis structure of that molecule. The electron pairs in the molecule are considered to be delocalized.
(b)
Interpretation: A valid Lewis structure for the given compound is to be drawn.
Concept introduction: The arrangement of valence electrons among the atoms present in a molecule is represented by the Lewis structure of that molecule. The electron pairs in the molecule are considered to be delocalized.
(c)
Interpretation: A valid Lewis structure for the given compound is to be drawn.
Concept introduction: The arrangement of valence electrons among the atoms present in a molecule is represented by the Lewis structure of that molecule. The electron pairs in the molecule are considered to be delocalized.
(d)
Interpretation: A valid Lewis structure for the given compound is to be drawn.
Concept introduction: The arrangement of valence electrons among the atoms present in a molecule is represented by the Lewis structure of that molecule. The electron pairs in the molecule are considered to be delocalized.
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ORGANIC CHEMISTRY W/CONNECT & ALEKS
- Which description below correctly describes polar molecules? a. Have polar bonds present. b. The polar bonds are arranged so that they do not cancel. c. Lone pairs on the central atom are arranged so that they do not cancel. d. Lone pairs on the central atom are arranged so that they can be cancelled out.arrow_forwardFill in the blanks: Ionic bonds are between _____A_____ and _____B_____, while covalent bonds are between _____C_____ and _____D_____. Select one: a. A. cation, B. anion, C. cation, D. anion b. A. cation, B. cation, C. anion, D. cation c. A. anion, B. anion, C. anion, D. anion d. A. cation, B. cation, C. anion, D. anion e. A. cation, B. anion, C. anion, D. anionarrow_forwardA covalent bond is likely to be polar when ________. a. one of the atoms sharing electrons is more electronegative than the other atom b. the two atoms sharing electrons are equally electronegative c. carbon is one of the two atoms sharing electrons d. the two atoms sharing electrons are of the same elementsarrow_forward
- An ionic bond is most likely to form between two elements whose atoms have. A.) High electronegativities B.) Low electronegativities C.) Very similar electronegativities D.) Very different electronegativitiesarrow_forwardWhat is the correct name for a bond between two phosphorus atoms and three oxygen atoms? A.Phosphorous trioxide B.Diphosphorous trioxide C.Phosphorous oxide D. Diphosphorous oxidearrow_forwardTo answer the questions, interpret the following Lewis diagram for SO42- . 1. For the central sulfur atom: ... The number of non-bonding electrons = The number of bonding electrons = The total number of electrons = 2. The central sulfur atom fill in the blank 4 ... A. obeys the octet rule. B. has more than an octet. C. has less than an octet.arrow_forward
- To answer the questions, interpret the following Lewis diagram for NHF, . .. H-N .. :F: •. 1. For the central nitrogen atom: The number of non-bonding electrons The number of bonding electrons The total number of electrons 2. The central nitrogen atom A. obeys the octet rule. B. has more than an octet. C. has less than an octet.arrow_forward3.Which bond donates electrons? Group of answer choices a. ionic b. covalent c.hydrogenarrow_forwardWrite the Lewis diagram for the following ionic compounds formed between the elements given. a. Sodium and fluorine b. Strontium and nitrogen c. Lithium and oxygen 2.arrow_forward
- 19. For each molecule below, Draw the Lewis structure, using wedges and dashes to indicate the VSEPR shape as necessary. Draw the bond dipole for all polar bonds. Determine if the overall molecule is polar or nonpolar. a. b. C. H₂ CO₂ H₂Oarrow_forwardPredict first if the bond between each pair of atom is ionic or covalent bonds as polar or nonpolar using the concept of electronegativity. Determine the more electronegative atom in each pair. a. oxygen and calcium b. two atoms of oxygen c. oxygen and chlorinearrow_forwardLabel the bond formed between carbon and each of the following elements as nonpolar, polar, or ionic. a. carbon b. oxygen c. lithium d. chlorine e. hydrogenarrow_forward
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