Chemistry: Principles and Reactions
8th Edition
ISBN: 9781305079373
Author: William L. Masterton, Cecile N. Hurley
Publisher: Cengage Learning
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Textbook Question
Chapter 7, Problem 10QAP
Follow the directions of Question 9 for the following species:
(a) 
(b) Br2C—CF2
(c) H3C—NH2
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QUESTION 5
(31 MARKS)
(a) (i) Draw a pz orbital and a d?-y? orbital. (4)
(ii) What are the differences between a 5pz orbital and a 4d-y² orbital in the H atom? (6)
(b) (i) Draw the Lewis structure of methanol, CH3OH(8). (3)
(ii) Show with a simple diagram how methanol dissolves in water. Explain. (2)
(c) How does the energy and length of the carbon-oxygen bond in CH3OH(t) compare with the
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(5)
(d) Chemical bonds can be classified as polar covalent,
according to
and
(3)
(e) Chemical bonds can also be classified as single or
number of
according to the
(2)
(f) Draw the Lewis structure(s) for SO3F¯. Explain the structure which you have drawn. (6)
2(a) Provide the Lewis structures for both CH3OH and C2H3Cl. 2(b) What is the largest bond angle among all the bond angles in CH3OH and C2H3Cl? Listthe three atoms making this largest bond angle, and estimate the value of the angle.2(c) What intermolecular forces are present(i) between CH3OH molecules?(ii) between C2H3Cl molecules?
(A) CsBr
(B) MgCl2
Chapter 7 Solutions
Chemistry: Principles and Reactions
Ch. 7 - Prob. 1QAPCh. 7 - Prob. 2QAPCh. 7 - Follow the directions of Question 1 for (a) IO2-...Ch. 7 - Follow the directions of Question 1 for (a) CIF4-...Ch. 7 - Follow the directions of Question 1 for (a) OCl2...Ch. 7 - Follow the directions of Question 1 for (a) C22-...Ch. 7 - Oxalic acid, H2C2O4, is a poisonous compound found...Ch. 7 - Radio astronomers have detected the isoformyl ion,...Ch. 7 - Draw Lewis structures for the following species....Ch. 7 - Follow the directions of Question 9 for the...
Ch. 7 - Dinitrogen pentoxide, N2O5, when bubbled into...Ch. 7 - Formic acid is the irritating substance that gets...Ch. 7 - Two different molecules have the formula C2H2Cl2....Ch. 7 - Two different molecules have the formula C2H6O....Ch. 7 - Prob. 15QAPCh. 7 - Prob. 16QAPCh. 7 - Write a Lewis structure for (a) XeF3+ (b) PCl4+...Ch. 7 - Write a Lewis structure for (a) BCl4 (b) ClO- (c)...Ch. 7 - Write reasonable Lewis structures for the...Ch. 7 - Write reasonable Lewis structures for the...Ch. 7 - Prob. 21QAPCh. 7 - Draw resonance structures for (a) SeO3 (b) CS32-...Ch. 7 - Prob. 23QAPCh. 7 - Prob. 24QAPCh. 7 - The skeleton structure for disulfur dinitride,...Ch. 7 - Borazine, B3N3H6, has the skeleton Draw the...Ch. 7 - What is the formal charge on the indicated atom in...Ch. 7 - Prob. 28QAPCh. 7 - Below are two different Lewis structures for...Ch. 7 - Below are two different Lewis structures for the...Ch. 7 - Predict the geometry of the following species: (a)...Ch. 7 - Predict the geometry of the following species: (a)...Ch. 7 - Predict the geometry of the following species: (a)...Ch. 7 - Predict the geometry of the following species: (a)...Ch. 7 - Predict the geometry of the following species: (a)...Ch. 7 - Predict the geometry of the following species: (a)...Ch. 7 - Give all the ideal bond angles (109.5, 120, or...Ch. 7 - Prob. 38QAPCh. 7 - Prob. 39QAPCh. 7 - An objectionable component of smog is acetyl...Ch. 7 - The uracil molecule is one of the bases in DNA....Ch. 7 - Niacin is one of the B vitamins (B3). Estimate the...Ch. 7 - Which of the species with octets in Question 31...Ch. 7 - Which of the species with octets in Question 32...Ch. 7 - Which of the species with octets in Question 33...Ch. 7 - Prob. 46QAPCh. 7 - There are three compounds with the formula...Ch. 7 - There are two different molecules with the formula...Ch. 7 - Give the hybridization of the central atom in each...Ch. 7 - Give the hybridization of the central atom in each...Ch. 7 - Give the hybridization of the central atom in each...Ch. 7 - Give the hybridization of the central atom in each...Ch. 7 - Give the hybridization of the central atom in each...Ch. 7 - Give the hybridization of the central atom in each...Ch. 7 - In each of the following polyatomic ions, the...Ch. 7 - Follow the directions of Question 55 for the...Ch. 7 - Give the hybridization of each atom (except H) in...Ch. 7 - Acrylonitrile, C3H3N is the building mer Orlon....Ch. 7 - What is the hybridization of nitrogen inCh. 7 - What is the hybridization of carbon inCh. 7 - Give the hybridization of the central atom...Ch. 7 - Give the hybridization of the central atom...Ch. 7 - Give the number of sigma and pi bonds in the...Ch. 7 - Give the number of sigma and pi bonds in the...Ch. 7 - Give the number of sigma and pi bonds in each...Ch. 7 - Give the number of sigma and pi bonds in each...Ch. 7 - In which of the following molecules does the...Ch. 7 - Consider the pyrosulfate ion, S2O72-. It has no...Ch. 7 - Consider acetyl salicylic acid, better known as...Ch. 7 - Complete the table on next page.Ch. 7 - Given the following electro negativities...Ch. 7 - Based on the concept of formal charge, what is the...Ch. 7 - Describe the geometry of the species in which...Ch. 7 - Consider the following molecules: SiH4, PH3, H2S....Ch. 7 - Prob. 75QAPCh. 7 - In each of the following molecules, a central atom...Ch. 7 - Prob. 77QAPCh. 7 - A compound of chlorine and fluorine, CIFx, reacts...Ch. 7 - Draw the Lewis structure and describe the geometry...Ch. 7 - Consider the polyatomic ion IO65-. How many pairs...Ch. 7 - It is possible to write a simple Lewis structure...Ch. 7 - Phosphoryl chloride, POCl3, has the skeleton...
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