A student generates three possible resonance structures for the compound NCCI, which areprovided in the figure.:N=C-Cl::N=c=:N-C=CI:Diagram 1Diagram 2Diagram 3a. Identify the formal charges on Cl in Diagrams 1, 2, and 3.i. Diagram 1:ii. Diagram 2:iii. Diagram 3:b. Based on formal charge, which resonance structure contributes most significantly to theoverall structure of the molecule? Justify your answer.c. Chlorine has two common isotopes, one with a mass of 35 amu (CI) and one with amass of 37 amu (°'Cl). Two pure samples of NCCI are prepared, and each uses only oneof the isotopes. Sample 1 is prepared using the "Cl isotope, and Sample 2 is prepared usingthe Cl isotope. Which sample will have the higher mass percent of nitrogen? Justify youranswer.d. NCBr has a structure and dipole moment similar to NCCI. The boiling point of NCBr ishigher than the boiling point of NCCI. Explain this observation based on the types andrelative strengths of the intermolecular forces.nosia Gyasi1a 1b 1c 1d I2a-2i|3a-3dovo

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A student generates three possible resonance structures for the compound NCCI, which are provided in the figure. :N=C-CI: + :N=c=ëi: Diagram 1 Diagram 2 Diagram 3 a. Identify the formal charges on Cl in Diagrams 1, 2, and 3. i. Diagram 1: ii. Diagram 2: iii. Diagram 3: b. Based on formal charge, which resonance structure contributes most significantly to the overall structure of the molecule? Justify your answer. c. Chlorine has two common isotopes, one with a mass of 35 amu (°Cl) and one with a mass of 37 amu (²'Cl). Two pure samples of NCCI are prepared, and each uses only one of the isotopes. Sample 1 is prepared using the ’ Cl isotope, and Sample 2 is prepared using the Cl isotope. Which sample will have the higher mass percent of nitrogen? Justify your answer.

A student generates three possible resonance structures for the compound NCCI, which are provided in the figure. :N=C-CI: + :N=c=ëi: Diagram 1 Diagram 2 Diagram 3 a. Identify the formal charges on Cl in Diagrams 1, 2, and 3. i. Diagram 1: ii. Diagram 2: iii. Diagram 3: b. Based on formal charge, which resonance structure contributes most significantly to the overall structure of the molecule? Justify your answer. c. Chlorine has two common isotopes, one with a mass of 35 amu (°Cl) and one with a mass of 37 amu (²'Cl). Two pure samples of NCCI are prepared, and each uses only one of the isotopes. Sample 1 is prepared using the ’ Cl isotope, and Sample 2 is prepared using the Cl isotope. Which sample will have the higher mass percent of nitrogen? Justify your answer.

Principles of Modern Chemistry

8th Edition

ISBN:9781305079113

Author:David W. Oxtoby, H. Pat Gillis, Laurie J. Butler

Publisher:David W. Oxtoby, H. Pat Gillis, Laurie J. Butler

Chapter3: Atomic Shells And Classical Models Of Chemical Bonding

Section: Chapter Questions

Problem 94AP: The molecular ion S3N3 has the cyclic structure All SN bonds are equivalent. (a) Give six...

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