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
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- 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_forwardWhat is a double bond? What is a triple bond? Compare the bond lengths for single, double and triple bonds between two carbon atoms.arrow_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_forward
- 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_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_forwardCarbons forms a variety of compounds. Which of the following is NOT a valid reason for this observation? a. Organic compounds may have many isomers. b. C can make multiple bonds to O, N, S, or other C. c. C can form single covalent bonds to O, N, S, and halogens. d. C forms a total of four covalent bonds. e. C forms stable covalent bonds to metal atoms.arrow_forward
- What type of molecule is each?arrow_forwardHow are compounds with ionic and covalent bonds alike? O A. Both conduct electricity when dissolved in water. B. Both have high melting points. O C. Both are made up of metals D. Both have at least some compounds that can dissolve in water.arrow_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_forward
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