lackbo X Bb Chemistry 1000 Exam 3 Spri x M MyOpenMath Assessment M MyOpenMath 7-1/courses/32195-2203/Chemistry%201000%20Exam %203%20Spring%202020%20-%20Buschhaus%20section गू्छ जहा भाण NO, NO, NO2 CO3- Оз SO2 SO, Роз Section 3: 3a. Draw the best Lewis structure for the following two acid molecules (Hint! the acidic H is bonded to O in an acid molecule). Evaluate each atom in both molecules using formal charge, showing all your math work as well as your formal charge answers. HCIO4 CH:COОН b. The N3 ion can be drawn with two double bonds, or with a single bond and a triple bond. Both structures satisfy the octet rule. Use formal charge to evaluate the structures. Which do you think is the better choice? Give reasons to support your choice. Section 4: 4. Chloromethane, CH3CI has many uses, one of which is an extractant for oils. Chemists often use the phrase "like dissolves like'" to summarize the observation that polar solvents prefer to interact with polar molecules, and nonpolar solvents prefer to interact with nonpolar molecules. Use this fact to explain why Chloromethane, CH3CI, is a good extractant for oils. Oils are nonpolar substances containing carbon and hydrogen atoms. In formulating your answer, include the following information below: What is the molecular geometry (shape) of the CH3C1 molecule? a. b. Is CH3CI polar or non-polar? How did you determine that? Mark the polarity on the CH3CI molecule using the molecular dipole moment arrow. c. Explain why CH3CI would make sense to extract non-polar substances, such as oils.
lackbo X Bb Chemistry 1000 Exam 3 Spri x M MyOpenMath Assessment M MyOpenMath 7-1/courses/32195-2203/Chemistry%201000%20Exam %203%20Spring%202020%20-%20Buschhaus%20section गू्छ जहा भाण NO, NO, NO2 CO3- Оз SO2 SO, Роз Section 3: 3a. Draw the best Lewis structure for the following two acid molecules (Hint! the acidic H is bonded to O in an acid molecule). Evaluate each atom in both molecules using formal charge, showing all your math work as well as your formal charge answers. HCIO4 CH:COОН b. The N3 ion can be drawn with two double bonds, or with a single bond and a triple bond. Both structures satisfy the octet rule. Use formal charge to evaluate the structures. Which do you think is the better choice? Give reasons to support your choice. Section 4: 4. Chloromethane, CH3CI has many uses, one of which is an extractant for oils. Chemists often use the phrase "like dissolves like'" to summarize the observation that polar solvents prefer to interact with polar molecules, and nonpolar solvents prefer to interact with nonpolar molecules. Use this fact to explain why Chloromethane, CH3CI, is a good extractant for oils. Oils are nonpolar substances containing carbon and hydrogen atoms. In formulating your answer, include the following information below: What is the molecular geometry (shape) of the CH3C1 molecule? a. b. Is CH3CI polar or non-polar? How did you determine that? Mark the polarity on the CH3CI molecule using the molecular dipole moment arrow. c. Explain why CH3CI would make sense to extract non-polar substances, such as oils.
Chapter9: Covalent Bonding: Orbitals
Section: Chapter Questions
Problem 68AE: Aspartame is an artificial sweetener marketed under the name Nutra-Sweet. A partial Lewis structure...
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Section 3 part B
Transcribed Image Text:lackbo X
Bb Chemistry 1000 Exam 3 Spri x
M MyOpenMath Assessment
M MyOpenMath
7-1/courses/32195-2203/Chemistry%201000%20Exam %203%20Spring%202020%20-%20Buschhaus%20section
गू्छ जहा भाण
NO,
NO,
NO2
CO3-
Оз
SO2
SO,
Роз
Section 3:
3a. Draw the best Lewis structure for the following two acid molecules (Hint! the acidic H is
bonded to O in an acid molecule).
Evaluate each atom in both molecules using formal charge, showing all your math work as
well as your formal charge answers.
HCIO4
CH:COОН
b. The N3 ion can be drawn with two double bonds, or with a single bond and a triple bond.
Both structures satisfy the octet rule. Use formal charge to evaluate the structures. Which
do you think is the better choice? Give reasons to support your choice.
Section 4:
4. Chloromethane, CH3CI has many uses, one of which is an extractant for oils. Chemists
often use the phrase "like dissolves like'" to summarize the observation that polar solvents
prefer to interact with polar molecules, and nonpolar solvents prefer to interact with
nonpolar molecules. Use this fact to explain why Chloromethane, CH3CI, is a good
extractant for oils. Oils are nonpolar substances containing carbon and hydrogen atoms. In
formulating your answer, include the following information below:
What is the molecular geometry (shape) of the CH3C1 molecule?
a.
b. Is CH3CI polar or non-polar? How did you determine that? Mark the polarity on the
CH3CI molecule using the molecular dipole moment arrow.
c. Explain why CH3CI would make sense to extract non-polar substances, such as oils.
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