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
- Match the name with the correct formula for each molecule or ion listed. tetraphosphorus hexoxide a. P4O6 b. K3P c. AlPO4 d. K2CO3 e. PCO3 f. PPO4 g. AlP potassium phosphide a. P4O6 b. K3P c. AlPO4 d. K2CO3 e. PCO3 f. PPO4 g. AlP aluminum phosphate a. P4O6 b. K3P c. AlPO4 d. K2CO3 e. PCO3 f. PPO4 g. AlP potassium carbonate a. P4O6 b. K3P c. AlPO4 d. K2CO3 e. PCO3 f. PPO4 g. AlParrow_forwardConsidering 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_forward1. Consider serine (it is expected you will need to refer to a chart of the 20 common amino acids to find structure information for this and other amino acids). a. Draw its complete Lewis structure of serine (show all atoms, bonds and lone pairs). Draw the version of the structure without any charges b. Identify all of the functional groups C. Draw the Zwitterion form of serine d. Explain how the Zwitterion is formed from the uncharged versionarrow_forward
- Use 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_forward1. 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_forward
- Counting available electrons and drawing a Lewis structuresarrow_forwardIt is possible to write at least two different structural formulas for each of the following molecular formulas except A. C2HCl3. B. C2H2Cl2. C. C3H7Cl. D. C4H10. E. C3H6.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_forward
- 5) The Lewis structure of trimethylamine is shown below. Draw the condensed structural formula which corresponds to this Lewis structure. H H .. H C N CH H H. H C-H Harrow_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_forwardPlease help me complete thisarrow_forward
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