VSEPR geometry practice problems

General Chemistry

In these practice problems, we will work on determining the electron and molecular geometry of molecules and ions using the VSEPR theory.

Practice

1.

Determine the electron geometry and molecular geometry of the following molecules using the VSEPR model.

 

(a) BF3 (b) CH2O (c) HCN (d) BeCl2 (e) CH2Cl2
(f) SOCl2 (g) SO2 (h) PCl5 (i) XeO4 (j) NCl3
(k) SiCl4 (l) SF2 (m) H2S (n) SO3 (o) COCl2
(p) PCl3 (q) OF2 (r) BrF5 (s) N2O (t) SF6
(u) POCl3 (x) XeF2 (y) XeF4 (z) C2H2
a)
answer
This content is available to registered users only. Click here to Register! By joining Chemistry Steps, you will gain instant access to the Answers and Solutions for all the Practice Problems, Quizzes, and the powerful set of General Chemistry 1 and 2 Summary Study Guides.  
b)
answer
This content is available to registered users only. Click here to Register! By joining Chemistry Steps, you will gain instant access to the Answers and Solutions for all the Practice Problems, Quizzes, and the powerful set of General Chemistry 1 and 2 Summary Study Guides.  
c)
answer
This content is available to registered users only. Click here to Register! By joining Chemistry Steps, you will gain instant access to the Answers and Solutions for all the Practice Problems, Quizzes, and the powerful set of General Chemistry 1 and 2 Summary Study Guides.  
d)
answer
This content is available to registered users only. Click here to Register! By joining Chemistry Steps, you will gain instant access to the Answers and Solutions for all the Practice Problems, Quizzes, and the powerful set of General Chemistry 1 and 2 Summary Study Guides.  
e)
answer
This content is available to registered users only. Click here to Register! By joining Chemistry Steps, you will gain instant access to the Answers and Solutions for all the Practice Problems, Quizzes, and the powerful set of General Chemistry 1 and 2 Summary Study Guides.  
f)
answer
This content is available to registered users only. Click here to Register! By joining Chemistry Steps, you will gain instant access to the Answers and Solutions for all the Practice Problems, Quizzes, and the powerful set of General Chemistry 1 and 2 Summary Study Guides.  
g)
answer
This content is available to registered users only. Click here to Register! By joining Chemistry Steps, you will gain instant access to the Answers and Solutions for all the Practice Problems, Quizzes, and the powerful set of General Chemistry 1 and 2 Summary Study Guides.  
h)
answer
This content is available to registered users only. Click here to Register! By joining Chemistry Steps, you will gain instant access to the Answers and Solutions for all the Practice Problems, Quizzes, and the powerful set of General Chemistry 1 and 2 Summary Study Guides.  
i)
answer
This content is available to registered users only. Click here to Register! By joining Chemistry Steps, you will gain instant access to the Answers and Solutions for all the Practice Problems, Quizzes, and the powerful set of General Chemistry 1 and 2 Summary Study Guides.  
j)
answer
This content is available to registered users only. Click here to Register! By joining Chemistry Steps, you will gain instant access to the Answers and Solutions for all the Practice Problems, Quizzes, and the powerful set of General Chemistry 1 and 2 Summary Study Guides.  
k)
answer
This content is available to registered users only. Click here to Register! By joining Chemistry Steps, you will gain instant access to the Answers and Solutions for all the Practice Problems, Quizzes, and the powerful set of General Chemistry 1 and 2 Summary Study Guides.  
l)
answer
This content is available to registered users only. Click here to Register! By joining Chemistry Steps, you will gain instant access to the Answers and Solutions for all the Practice Problems, Quizzes, and the powerful set of General Chemistry 1 and 2 Summary Study Guides.  
m)
answer
This content is available to registered users only. Click here to Register! By joining Chemistry Steps, you will gain instant access to the Answers and Solutions for all the Practice Problems, Quizzes, and the powerful set of General Chemistry 1 and 2 Summary Study Guides.  
n)
answer
This content is available to registered users only. Click here to Register! By joining Chemistry Steps, you will gain instant access to the Answers and Solutions for all the Practice Problems, Quizzes, and the powerful set of General Chemistry 1 and 2 Summary Study Guides.  
o)
answer
This content is available to registered users only. Click here to Register! By joining Chemistry Steps, you will gain instant access to the Answers and Solutions for all the Practice Problems, Quizzes, and the powerful set of General Chemistry 1 and 2 Summary Study Guides.  
p)
answer
This content is available to registered users only. Click here to Register! By joining Chemistry Steps, you will gain instant access to the Answers and Solutions for all the Practice Problems, Quizzes, and the powerful set of General Chemistry 1 and 2 Summary Study Guides.  
q)
answer
This content is available to registered users only. Click here to Register! By joining Chemistry Steps, you will gain instant access to the Answers and Solutions for all the Practice Problems, Quizzes, and the powerful set of General Chemistry 1 and 2 Summary Study Guides.  
r)
answer
This content is available to registered users only. Click here to Register! By joining Chemistry Steps, you will gain instant access to the Answers and Solutions for all the Practice Problems, Quizzes, and the powerful set of General Chemistry 1 and 2 Summary Study Guides.  
s)
answer
This content is available to registered users only. Click here to Register! By joining Chemistry Steps, you will gain instant access to the Answers and Solutions for all the Practice Problems, Quizzes, and the powerful set of General Chemistry 1 and 2 Summary Study Guides.  
t)
answer
This content is available to registered users only. Click here to Register! By joining Chemistry Steps, you will gain instant access to the Answers and Solutions for all the Practice Problems, Quizzes, and the powerful set of General Chemistry 1 and 2 Summary Study Guides.  
u)
answer
This content is available to registered users only. Click here to Register! By joining Chemistry Steps, you will gain instant access to the Answers and Solutions for all the Practice Problems, Quizzes, and the powerful set of General Chemistry 1 and 2 Summary Study Guides.  
v)
answer
This content is available to registered users only. Click here to Register! By joining Chemistry Steps, you will gain instant access to the Answers and Solutions for all the Practice Problems, Quizzes, and the powerful set of General Chemistry 1 and 2 Summary Study Guides.  
w)
answer
This content is available to registered users only. Click here to Register! By joining Chemistry Steps, you will gain instant access to the Answers and Solutions for all the Practice Problems, Quizzes, and the powerful set of General Chemistry 1 and 2 Summary Study Guides.  
x)
answer
This content is available to registered users only. Click here to Register! By joining Chemistry Steps, you will gain instant access to the Answers and Solutions for all the Practice Problems, Quizzes, and the powerful set of General Chemistry 1 and 2 Summary Study Guides.  
y)
answer
This content is available to registered users only. Click here to Register! By joining Chemistry Steps, you will gain instant access to the Answers and Solutions for all the Practice Problems, Quizzes, and the powerful set of General Chemistry 1 and 2 Summary Study Guides.  
z)
answer
This content is available to registered users only. Click here to Register! By joining Chemistry Steps, you will gain instant access to the Answers and Solutions for all the Practice Problems, Quizzes, and the powerful set of General Chemistry 1 and 2 Summary Study Guides.  
2.

Determine the electron and molecular geometry of each ion using the VSEPR theory: (a) NH4+, (b) H3O+, (c) CN– (d) SCN–, (e) CO32-, (f) ClO3–, (g) SO42- (h) PO43- (i) SO32– (j) NO2– (k) BF4– (l) NO3–.

 

(a) NH4+ (b) H3O+ (c) CN– (d) SCN– (e) CO32-
(f) ClO3– (g) SO42- (h) PO43- (i) SO32– (j) NO2–
(k) BF4– (l) NO3–
a)
answer
This content is available to registered users only. Click here to Register! By joining Chemistry Steps, you will gain instant access to the Answers and Solutions for all the Practice Problems, Quizzes, and the powerful set of General Chemistry 1 and 2 Summary Study Guides.  
b)
answer
This content is available to registered users only. Click here to Register! By joining Chemistry Steps, you will gain instant access to the Answers and Solutions for all the Practice Problems, Quizzes, and the powerful set of General Chemistry 1 and 2 Summary Study Guides.  
c)
answer
This content is available to registered users only. Click here to Register! By joining Chemistry Steps, you will gain instant access to the Answers and Solutions for all the Practice Problems, Quizzes, and the powerful set of General Chemistry 1 and 2 Summary Study Guides.  
d)
answer
This content is available to registered users only. Click here to Register! By joining Chemistry Steps, you will gain instant access to the Answers and Solutions for all the Practice Problems, Quizzes, and the powerful set of General Chemistry 1 and 2 Summary Study Guides.  
e)
answer
This content is available to registered users only. Click here to Register! By joining Chemistry Steps, you will gain instant access to the Answers and Solutions for all the Practice Problems, Quizzes, and the powerful set of General Chemistry 1 and 2 Summary Study Guides.  
f)
answer
This content is available to registered users only. Click here to Register! By joining Chemistry Steps, you will gain instant access to the Answers and Solutions for all the Practice Problems, Quizzes, and the powerful set of General Chemistry 1 and 2 Summary Study Guides.  
g)
answer
This content is available to registered users only. Click here to Register! By joining Chemistry Steps, you will gain instant access to the Answers and Solutions for all the Practice Problems, Quizzes, and the powerful set of General Chemistry 1 and 2 Summary Study Guides.  
h)
answer
This content is available to registered users only. Click here to Register! By joining Chemistry Steps, you will gain instant access to the Answers and Solutions for all the Practice Problems, Quizzes, and the powerful set of General Chemistry 1 and 2 Summary Study Guides.  
i)
answer
This content is available to registered users only. Click here to Register! By joining Chemistry Steps, you will gain instant access to the Answers and Solutions for all the Practice Problems, Quizzes, and the powerful set of General Chemistry 1 and 2 Summary Study Guides.  
j)
answer
This content is available to registered users only. Click here to Register! By joining Chemistry Steps, you will gain instant access to the Answers and Solutions for all the Practice Problems, Quizzes, and the powerful set of General Chemistry 1 and 2 Summary Study Guides.  
k)
answer
This content is available to registered users only. Click here to Register! By joining Chemistry Steps, you will gain instant access to the Answers and Solutions for all the Practice Problems, Quizzes, and the powerful set of General Chemistry 1 and 2 Summary Study Guides.  
l)
answer
This content is available to registered users only. Click here to Register! By joining Chemistry Steps, you will gain instant access to the Answers and Solutions for all the Practice Problems, Quizzes, and the powerful set of General Chemistry 1 and 2 Summary Study Guides.  
3.

For each molecular geometry, determine if there are any lone pairs on the central atom and name the molecular and electron geometries accordingly:

a)
answer
This content is available to registered users only. Click here to Register! By joining Chemistry Steps, you will gain instant access to the Answers and Solutions for all the Practice Problems, Quizzes, and the powerful set of General Chemistry 1 and 2 Summary Study Guides.  
b)
answer
This content is available to registered users only. Click here to Register! By joining Chemistry Steps, you will gain instant access to the Answers and Solutions for all the Practice Problems, Quizzes, and the powerful set of General Chemistry 1 and 2 Summary Study Guides.  
c)
answer
This content is available to registered users only. Click here to Register! By joining Chemistry Steps, you will gain instant access to the Answers and Solutions for all the Practice Problems, Quizzes, and the powerful set of General Chemistry 1 and 2 Summary Study Guides.  
d)
answer
This content is available to registered users only. Click here to Register! By joining Chemistry Steps, you will gain instant access to the Answers and Solutions for all the Practice Problems, Quizzes, and the powerful set of General Chemistry 1 and 2 Summary Study Guides.  
e)
answer
This content is available to registered users only. Click here to Register! By joining Chemistry Steps, you will gain instant access to the Answers and Solutions for all the Practice Problems, Quizzes, and the powerful set of General Chemistry 1 and 2 Summary Study Guides.  
f)
answer
This content is available to registered users only. Click here to Register! By joining Chemistry Steps, you will gain instant access to the Answers and Solutions for all the Practice Problems, Quizzes, and the powerful set of General Chemistry 1 and 2 Summary Study Guides.  
g)
answer
This content is available to registered users only. Click here to Register! By joining Chemistry Steps, you will gain instant access to the Answers and Solutions for all the Practice Problems, Quizzes, and the powerful set of General Chemistry 1 and 2 Summary Study Guides.  
h)
answer
This content is available to registered users only. Click here to Register! By joining Chemistry Steps, you will gain instant access to the Answers and Solutions for all the Practice Problems, Quizzes, and the powerful set of General Chemistry 1 and 2 Summary Study Guides.  
Solution
This content is available to registered users only. Click here to Register! By joining Chemistry Steps, you will gain instant access to the Answers and Solutions for all the Practice Problems, Quizzes, and the powerful set of General Chemistry 1 and 2 Summary Study Guides.  
4.

Below is shown the molecular geometry of ReF7. How would you name this geometry and what bond angles would you expect it to have?

5.

For each marked atom, add any missing lone pairs of electrons to determine the steric number, electron and molecular geometry, approximate bond angles, and the hybridization state.

You can also download the questions as a PDF worksheet to print and work on here.

a)
answer
This content is available to registered users only. Click here to Register! By joining Chemistry Steps, you will gain instant access to the Answers and Solutions for all the Practice Problems, Quizzes, and the powerful set of General Chemistry 1 and 2 Summary Study Guides.  
b)
answer
This content is available to registered users only. Click here to Register! By joining Chemistry Steps, you will gain instant access to the Answers and Solutions for all the Practice Problems, Quizzes, and the powerful set of General Chemistry 1 and 2 Summary Study Guides.  
c)
answer
This content is available to registered users only. Click here to Register! By joining Chemistry Steps, you will gain instant access to the Answers and Solutions for all the Practice Problems, Quizzes, and the powerful set of General Chemistry 1 and 2 Summary Study Guides.  
d)
answer
This content is available to registered users only. Click here to Register! By joining Chemistry Steps, you will gain instant access to the Answers and Solutions for all the Practice Problems, Quizzes, and the powerful set of General Chemistry 1 and 2 Summary Study Guides.  
e)
answer
This content is available to registered users only. Click here to Register! By joining Chemistry Steps, you will gain instant access to the Answers and Solutions for all the Practice Problems, Quizzes, and the powerful set of General Chemistry 1 and 2 Summary Study Guides.  
f)
answer
This content is available to registered users only. Click here to Register! By joining Chemistry Steps, you will gain instant access to the Answers and Solutions for all the Practice Problems, Quizzes, and the powerful set of General Chemistry 1 and 2 Summary Study Guides.  
g)
answer
This content is available to registered users only. Click here to Register! By joining Chemistry Steps, you will gain instant access to the Answers and Solutions for all the Practice Problems, Quizzes, and the powerful set of General Chemistry 1 and 2 Summary Study Guides.  
h)
answer
This content is available to registered users only. Click here to Register! By joining Chemistry Steps, you will gain instant access to the Answers and Solutions for all the Practice Problems, Quizzes, and the powerful set of General Chemistry 1 and 2 Summary Study Guides.  
i)
answer
This content is available to registered users only. Click here to Register! By joining Chemistry Steps, you will gain instant access to the Answers and Solutions for all the Practice Problems, Quizzes, and the powerful set of General Chemistry 1 and 2 Summary Study Guides.  
j)
answer
This content is available to registered users only. Click here to Register! By joining Chemistry Steps, you will gain instant access to the Answers and Solutions for all the Practice Problems, Quizzes, and the powerful set of General Chemistry 1 and 2 Summary Study Guides.  
k)
answer
This content is available to registered users only. Click here to Register! By joining Chemistry Steps, you will gain instant access to the Answers and Solutions for all the Practice Problems, Quizzes, and the powerful set of General Chemistry 1 and 2 Summary Study Guides.  
l)
answer
This content is available to registered users only. Click here to Register! By joining Chemistry Steps, you will gain instant access to the Answers and Solutions for all the Practice Problems, Quizzes, and the powerful set of General Chemistry 1 and 2 Summary Study Guides.  
video
This content is available to registered users only. Click here to Register! By joining Chemistry Steps, you will gain instant access to the Answers and Solutions for all the Practice Problems, Quizzes, and the powerful set of General Chemistry 1 and 2 Summary Study Guides.  
6.

Determine the molecular geometry of each marked atom in the following molecule:

answer
This content is available to registered users only. Click here to Register! By joining Chemistry Steps, you will gain instant access to the Answers and Solutions for all the Practice Problems, Quizzes, and the powerful set of General Chemistry 1 and 2 Summary Study Guides.  
Solution
This content is available to registered users only. Click here to Register! By joining Chemistry Steps, you will gain instant access to the Answers and Solutions for all the Practice Problems, Quizzes, and the powerful set of General Chemistry 1 and 2 Summary Study Guides.  
7.

What is the molecular geometry of the nitrogen in the following molecules?

answer
This content is available to registered users only. Click here to Register! By joining Chemistry Steps, you will gain instant access to the Answers and Solutions for all the Practice Problems, Quizzes, and the powerful set of General Chemistry 1 and 2 Summary Study Guides.  
Solution
This content is available to registered users only. Click here to Register! By joining Chemistry Steps, you will gain instant access to the Answers and Solutions for all the Practice Problems, Quizzes, and the powerful set of General Chemistry 1 and 2 Summary Study Guides.  
8.

What is the molecular geometry of the nitrogen in the following molecules?

answer
This content is available to registered users only. Click here to Register! By joining Chemistry Steps, you will gain instant access to the Answers and Solutions for all the Practice Problems, Quizzes, and the powerful set of General Chemistry 1 and 2 Summary Study Guides.  
Solution
This content is available to registered users only. Click here to Register! By joining Chemistry Steps, you will gain instant access to the Answers and Solutions for all the Practice Problems, Quizzes, and the powerful set of General Chemistry 1 and 2 Summary Study Guides.  
9.

Determine the approximate bond angle in the following molecule:

answer
This content is available to registered users only. Click here to Register! By joining Chemistry Steps, you will gain instant access to the Answers and Solutions for all the Practice Problems, Quizzes, and the powerful set of General Chemistry 1 and 2 Summary Study Guides.  
Solution
This content is available to registered users only. Click here to Register! By joining Chemistry Steps, you will gain instant access to the Answers and Solutions for all the Practice Problems, Quizzes, and the powerful set of General Chemistry 1 and 2 Summary Study Guides.  
10.

Determine the approximate bond angle in the following molecule:

answer
This content is available to registered users only. Click here to Register! By joining Chemistry Steps, you will gain instant access to the Answers and Solutions for all the Practice Problems, Quizzes, and the powerful set of General Chemistry 1 and 2 Summary Study Guides.  
Solution
This content is available to registered users only. Click here to Register! By joining Chemistry Steps, you will gain instant access to the Answers and Solutions for all the Practice Problems, Quizzes, and the powerful set of General Chemistry 1 and 2 Summary Study Guides.  
11.

The angle between carbon 1 and 3 is:

answer
This content is available to registered users only. Click here to Register! By joining Chemistry Steps, you will gain instant access to the Answers and Solutions for all the Practice Problems, Quizzes, and the powerful set of General Chemistry 1 and 2 Summary Study Guides.  
Solution
This content is available to registered users only. Click here to Register! By joining Chemistry Steps, you will gain instant access to the Answers and Solutions for all the Practice Problems, Quizzes, and the powerful set of General Chemistry 1 and 2 Summary Study Guides.  
12.

The angle between carbon 2 and the lone pair on the nitrogen is:

answer
This content is available to registered users only. Click here to Register! By joining Chemistry Steps, you will gain instant access to the Answers and Solutions for all the Practice Problems, Quizzes, and the powerful set of General Chemistry 1 and 2 Summary Study Guides.  
Solution
This content is available to registered users only. Click here to Register! By joining Chemistry Steps, you will gain instant access to the Answers and Solutions for all the Practice Problems, Quizzes, and the powerful set of General Chemistry 1 and 2 Summary Study Guides.  
13.

 

Check Also

Leave a Comment