Concept explainers
(a)
Interpretation:
The given structure is correct or not is to be determined. The reason is to be explained if the structure is incorrect.
Concept introduction:
The covalent bond is formed by the sharing of the electrons between the atoms to achieve the stable electron configuration. The covalent bond can be either polar or nonpolar depending on the electronegativity difference between the atoms.
(b)
Interpretation:
The given structure is correct or not is to be determined. The reason is to be explained if the structure is incorrect.
Concept introduction:
The covalent bond is formed by the sharing of the electrons between the atoms to achieve the stable electron configuration. The covalent bond can be either polar or nonpolar depending on the electronegativity difference between the atoms.
(c)
Interpretation:
The given structure is correct or not is to be determined. The reason is to be explained if the structure is incorrect.
Concept introduction:
The covalent bond is formed by the sharing of the electrons between the atoms to achieve the stable electron configuration. The covalent bond can be either polar or nonpolar depending on the electronegativity difference between the atoms.
(d)
Interpretation:
The given structure is correct or not is to be determined. The reason is to be explained if the structure is incorrect.
Concept introduction:
The covalent bond is formed by the sharing of the electrons between the atoms to achieve the stable electron configuration. The covalent bond can be either polar or nonpolar depending on the electronegativity difference between the atoms.
(e)
Interpretation:
The given structure is correct or not is to be determined. The reason is to be explained if the structure is incorrect.
Concept introduction:
The covalent bond is formed by the sharing of the electrons between the atoms to achieve the stable electron configuration. The covalent bond can be either polar or nonpolar depending on the electronegativity difference between the atoms.
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Chapter 11 Solutions
Chemistry For Today: General, Organic, And Biochemistry, Loose-leaf Version
- Considering the position of the elements in the periodic table and their relative electronegativities and bond polarities, which bond is longest? a. carbon - Oxygen triple bond b. carbon - Oxygen single bond c. carbon - Carbon single bond d. carbon - Carbon double bond e. carbon - Nitrogen triple bond Which bond is the strongest? a. carbon - Nitrogen triple bond b. carbon - Nitrogen double bond c. carbon - Hydrogen bond d. carbon - Carbon triple bond e. carbon - Carbon single bondarrow_forwardDetermine if the structural formula below are acceptable Lewis structures for organic compounds. Point out the problems in cases where structure is invalid. CH3 CH;-N-CH-CH3 ČH3 A. This structure is correct because the valance of Nitrogen is complete. B. This is not a correct Lewis structure because Nitrogen can accommodate more atoms. C. This is not a correct Lewis structure because Nitrogen has a charge if it does not have three bonds. D. This is a correct Lewis structure.arrow_forwardUse the References to access important values if needed for this question. Complete the following structural formula for a neutral molecule by adding H atoms to complete the valence of each atom. Do not introduce any double or triple bonds. C-C-o Then write the molecular formula in the order CHO.arrow_forward
- 1. What are functional groups? What are some common functional groups and how do functional groups affect the properties of an organic molecule? 2. What is the functional group on each of the molecules above?arrow_forwardProvide complete names for the compounds belowarrow_forwardCounting available electrons and drawing a Lewis structuresarrow_forward
- lonic and Covalent crossword puzzle Across Down 4. composed of two or more atoms čovalently bonded or of a metal 7. A group of atoms formed by the loss or gain of one or more electr 9. can usually form between atoms of 1. is an effective conductor of electricity and heat 2. complete transfer of valence electrons betwe 3. show the bonding between atoms of a molecule and the lone pairs share nonmetals 11. composed of two or more separate mente 5. two pairs of electrons elements 14. solid consisting of a symmetrical ordered three dimensional aggregation of atoms or molecules 6. A group of atoms bonded together 8. a consisting of molecules 10. an element or substance that is not a metal 12. having electrical or magnetic polarity 13. an equal sharing of electrons between the two atoms of à diatomic molecule 15. as sociated with an atom and that can participate in the formation of a chemical bond NOTE: You can put your answers in a % sheet of paper and take a photo of it then pass to…arrow_forwardWhat force is NOT taken into account in the formation of a covalent bond?a. repulsion between positively charged nuclei and negatively charged electronsb. repulsion between two positively charged nuclei.c. force of attraction between positively charged nuclei and negatively charged electronsarrow_forwardCreate a molecule (draw the Lewis' structure and the skeletal structure) that has 20 carbons with 7 different functional groups. Encircle each functional group and write its identity.arrow_forward
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