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Lewis Structure Solutions Library

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31 solutions

Lewis Structure

Q. Complete the structure by adding electron dots as needed.

Solved • Apr 28, 2020

Lewis Structure

Q. Complete these structures by adding electron dots as needed.

Solved • Apr 24, 2020

Lewis Structure

Q. Draw a Lewis structure for C2H3CI. Show all unshared electron pairs. None of the atoms bears a formal charge, and all atoms have octets (except for...

Solved • Aug 28, 2018

Lewis Structure

Q. Which of the following has a total of five lone pairs of electrons?

Solved • Aug 20, 2018

Lewis Structure

Q. Choose the answer that best describes the lone pairs on the molecule below. a. There are 2 lone pairs of fluorine, 3 lone pairs on oxygen, and 2 lo...

Solved • Aug 14, 2018

Lewis Structure

Q. Which of the following Lewis structures is incorrect? 

Solved • Aug 14, 2018

Lewis Structure

Q. Why is the following Lewis structure unlikely to contribute much to the bonding in NCO? Choose all the answers that apply. a. Carbon has a positive...

Solved • Jul 23, 2018

Lewis Structure

Q. How many lone pairs are found in the structure of vitamin C?

Solved • Jun 26, 2018

Lewis Structure

Q. If the following structure is drawn incorrectly, correct it by making a single change.  The structure is 

Solved • May 18, 2018

Lewis Structure

Q. Construct a Lewis structure for H2O2. Include all nonbonding electrons and formal charges. As a bonus, show the correct structural formula. 

Solved • May 4, 2017

Lewis Structure

Q. Show the Lewis structure for  N2O4  (clearly indicate charges if necessary): 

Solved • Aug 19, 2016

Lewis Structure

Q. Draw the Lewis structure for: 

Solved • Aug 19, 2016

Lewis Structure

Q. What is the  total number of electron groups  surrounding each nitrogen atom in the correct Lewis structure for N2F2?  A. 2 B. 3 C. 4 D. 5 E. 6

Solved • Aug 3, 2016

Lewis Structure

Q. What is the total number of electron groups surrounding the central carbon atom in the correct Lewis structure for CHF3? A. 2 B. 3 C. 4

Solved • Aug 2, 2016

Lewis Structure

Q. Add any unshared electrons to give each element an octet in its valence shell in the formulas below and indicate any formal charges. Note that all ...

Solved • Jun 14, 2016

Lewis Structure

Q. Write a Lewis structure for each of the following: (d) HONO2 (HNO3)

Solved • Jun 14, 2016

Lewis Structure

Q. Write a Lewis structure for each of the following: (c) PCl5

Solved • Jun 14, 2016

Lewis Structure

Q. Write a Lewis structure for each of the following: (b) POCl3

Solved • Jun 14, 2016

Lewis Structure

Q. Write a Lewis structure for each of the following: (a) SOCl2

Solved • Jun 14, 2016

Lewis Structure

Q. Write a Lewis structure for each of the following organic molecules: (c) C2Cl2F4 (Freon 114: formerly used as a refrigerant and as an aerosol prop...

Solved • Jun 13, 2016

Lewis Structure

Q. Write a Lewis structure for each of the following organic molecules:  (b) C2HBrClF3 (halothane: a non flammable inhalation anesthetic; all three f...

Solved • Jun 13, 2016

Lewis Structure

Q. Write a Lewis structure for each of the following organic molecules:  (a) C2H3Cl [vinyl chloride: starting material for the preparation of poly(vi...

Solved • Jun 13, 2016

Lewis Structure

Q. The connectivity of carbon oxysulfide is OCS. (a) Write a Lewis structure for carbon oxysulfide that satisfies the octet rule. 

Solved • Jun 13, 2016

Lewis Structure

Q. Construct a Lewis structure for NO 2F. Include all nonbonding electrons and formal charges.

Solved • May 3, 2016

Lewis Structure

Q. Draw a Lewis structure for the following species. Include all nonbonding pairs of electrons and any formal charges.CH3NO2

Solved • May 3, 2016

Lewis Structure

Q. Construct ONE (1) Lewis structure for the formula C2H7ON. Include all lone pairs and formal charges . 

Solved • May 2, 2016

Lewis Structure

Q. Which is an acceptable Lewis structure for diazomethane?

Solved • Apr 23, 2016

Lewis Structure

Q. Identify the lowest-energy Lewis structure for nitrogen oxide. (Formal charges not shown.)

Solved • Apr 23, 2016

Lewis Structure

Q. Which is an acceptable Lewis structure of CO (where formal charges are not shown)?

Solved • Apr 23, 2016

Lewis Structure

Q. Draw the structure of BH 3-THF. 

Solved • Apr 15, 2016

Lewis Structure

Q. Draw the Lewis structure of acetaldehyde, CH 3COH, clearly indicating all bonding and non-bonding pairs of electrons. 

Solved • Jan 28, 2016