Chemistry
10th Edition
ISBN:9781305957404
Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Chapter1: Chemical Foundations
Section: Chapter Questions
Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...
Related questions
Question
Please use the compounds I-L from image one and fill in the columns from image 2
![Chemistry 201
Experiment #8: Molecular Models
Data / Post-Lab Report
Notes:
Have your report signed by a Lab TA prior to submission for grading.
1.
2. You may complete this entire report in pencil.
Shape
Sketch with Bond
Angles
Formula
Valence
Lewis
S.N.
Hybrid
Electrons
Structure
Orbitals](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F01c27009-e3fc-45a6-bbb8-f0e6e9b52dcf%2Fa1cc201a-684d-4d4a-a98e-5560ee0100f7%2Fzah3po.jpeg&w=3840&q=75)
Transcribed Image Text:Chemistry 201
Experiment #8: Molecular Models
Data / Post-Lab Report
Notes:
Have your report signed by a Lab TA prior to submission for grading.
1.
2. You may complete this entire report in pencil.
Shape
Sketch with Bond
Angles
Formula
Valence
Lewis
S.N.
Hybrid
Electrons
Structure
Orbitals
![d.
F.
2.
Procedure:
Note: The bulk of this work should be completed before you arrive at your scheduled lab.
No Data Sheet is submitted at the end of the lab period.
All work for this lab may be done in pencil.
1.
For each of the following molecules or ions (showing your work on pages 8(D) - 5 to 8(D) - 7):
determine the total number of valence electrons;
write the Lewis structure;
give the electron pair Steric Number (or Coordination Number) of each central atom;
indicate the type of hybrid orbitals used by each central atom:
make a clear sketch of the structure;
indicate all important bonds angles;
describe the shape using one or two appropriate words such as linear, bent, trigonal planar,
trigonal pyramidal, T-shaped, tetrahedral, square planar, see-saw, trigonal bipyramidal,
square pyramidal, octahedral, etc., for each central atom.
BeH2
b.
BCI3
C.
SO2
a.
NCI3
H2S
PBr5
h.
SF4
e.
ICI3
k.
PF6
ICI5
1.
n.
C2H4
O.
H3CCCH
CO2
m.
Don't forget to indicate charge on Lewis structures by enclosing the structure in square
brackets, with the charge outside the bracket (upper right).
For each of the following make a labeled orbital diagram (on p. 8(D) - 8) showing how different
orbitals overlap to form bonds. Mark the bond angles on the diagram. Be sure to provide some
indication of the three dimensional shape for each.
a.
CH3 - CH2 - CH2 - CH3
b. CH2 = CH - CH = CH - CI
%3D
c. H3C - C = C - CH = CH - Br
3.
Make models (p. 8(D) - 8) of cis-1,2-dibromoethylene and trans-1,2-dibromoethylene. Sketch
these two structures. How can one be converted to another? Why does this not occur at room
temperature?](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F01c27009-e3fc-45a6-bbb8-f0e6e9b52dcf%2Fa1cc201a-684d-4d4a-a98e-5560ee0100f7%2F6q8w5e.jpeg&w=3840&q=75)
Transcribed Image Text:d.
F.
2.
Procedure:
Note: The bulk of this work should be completed before you arrive at your scheduled lab.
No Data Sheet is submitted at the end of the lab period.
All work for this lab may be done in pencil.
1.
For each of the following molecules or ions (showing your work on pages 8(D) - 5 to 8(D) - 7):
determine the total number of valence electrons;
write the Lewis structure;
give the electron pair Steric Number (or Coordination Number) of each central atom;
indicate the type of hybrid orbitals used by each central atom:
make a clear sketch of the structure;
indicate all important bonds angles;
describe the shape using one or two appropriate words such as linear, bent, trigonal planar,
trigonal pyramidal, T-shaped, tetrahedral, square planar, see-saw, trigonal bipyramidal,
square pyramidal, octahedral, etc., for each central atom.
BeH2
b.
BCI3
C.
SO2
a.
NCI3
H2S
PBr5
h.
SF4
e.
ICI3
k.
PF6
ICI5
1.
n.
C2H4
O.
H3CCCH
CO2
m.
Don't forget to indicate charge on Lewis structures by enclosing the structure in square
brackets, with the charge outside the bracket (upper right).
For each of the following make a labeled orbital diagram (on p. 8(D) - 8) showing how different
orbitals overlap to form bonds. Mark the bond angles on the diagram. Be sure to provide some
indication of the three dimensional shape for each.
a.
CH3 - CH2 - CH2 - CH3
b. CH2 = CH - CH = CH - CI
%3D
c. H3C - C = C - CH = CH - Br
3.
Make models (p. 8(D) - 8) of cis-1,2-dibromoethylene and trans-1,2-dibromoethylene. Sketch
these two structures. How can one be converted to another? Why does this not occur at room
temperature?
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