Chemistry: The Central Science, Books a la Carte Edition & Solutions to Red Exercises for Chemistry & Mastering Chemistry with Pearson eText -- Access Card Package
1st Edition
ISBN: 9780134024516
Author: Theodore E. Brown, H. Eugene LeMay, Bruce E. Bursten, Catherine Murphy, Patrick Woodward, Matthew E. Stoltzfus
Publisher: PEARSON
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Textbook Question
Chapter 17.5, Problem 17.15.2PE
Consider the collection of nonmetallic elements 0, P, Te, I, and B.
- Which two would form the most polar single bond?
- Which two would form the longest single bond?
- Which two would be likely to form a compound of formula XY2 ?
- Which combinations of elements would likely yield a compound of empirical formula X2Y3?
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What possible error(s) exist in the Lewis structure (assume we are trying to represent the best
possible Lewis structure for the NO₂S ion knowing N is the central atom in this polyatomic ion)?
[:ö==S:
N=
CO
:O:
The best structure would have double bond and two lone pairs on each oxygen atom and a single bond with
three lone pairs on the sulfur.
There are no errors. This is the best possible structure.
The Lewis structure above does not minimize formal charges, thus is the not the best possible structure.
The nitrogen atom has an expanded octet, and this structure is impossible.
The Lewis structure contains the wrong number of electrons, thus this structure is impossible.
Hydrogen azide (HN3) is a shock-sensitive liquid, which means it explodes when subjected to a physical shock. The HN3molecule contains two N-N bonds with bond lengths 113 pm and 124 pm. The H-N-N bond angle is 112°. Draw two Lewis structures of HN3 that obey the octet rule. What is the formal charge of each atom in your structures? Which structure is most consistent with the experimental data?
Acetylene gas (ethyne; HC≡CH) burns with oxygen in an oxyacetylene torch to produce carbon dioxide, water vapor, and the heat needed to weld metals. The heat of combustion for acetylene is −1259 kJ/mol. Calculate the C≡C bond energy.
The average bond energies (kJ/mol)
C―H
413
C―C
347
C═C
620
H―H
436
O―O
142
O═O
498
H―O
467
C―O
351
C═O
799
Chapter 17 Solutions
Chemistry: The Central Science, Books a la Carte Edition & Solutions to Red Exercises for Chemistry & Mastering Chemistry with Pearson eText -- Access Card Package
Ch. 17.1 - Calculate the formal charge on the indicated atom...Ch. 17.1 - The hypochlorite ion, CIO- , is the active...Ch. 17.1 - Prob. 17.2.1PECh. 17.1 - a. Triazine, C3 H3N3, is like benzene except that...Ch. 17.2 - Prob. 17.3.1PECh. 17.2 - Prob. 17.3.2PECh. 17.2 - Prob. 17.4.1PECh. 17.2 - Prob. 17.4.2PECh. 17.2 - Prob. 17.5.1PECh. 17.2 - Prob. 17.5.2PE
Ch. 17.2 - Prob. 17.6.1PECh. 17.2 - Prob. 17.6.2PECh. 17.3 - Prob. 17.7.1PECh. 17.3 -
8.103 The compound chloral hydrate, known in...Ch. 17.3 - Barium azide is 62.04% Ba and 37.96% N. Each azide...Ch. 17.3 - Acetylene (C2H2) and nitrogen (N2) both contain a...Ch. 17.3 - Prob. 17.9.1PECh. 17.3 - Prob. 17.9.2PECh. 17.4 - Prob. 17.10.1PECh. 17.4 - Prob. 17.10.2PECh. 17.4 - Prob. 17.11.1PECh. 17.4 - A new compound is made that has a C-C bond length...Ch. 17.4 - A new compound is made that has an N-N bond length...Ch. 17.4 - Prob. 17.12.2PECh. 17.5 - Prob. 17.13.1PECh. 17.5 - An ionic substance of formula MX has a lattice...Ch. 17.5 - Prob. 17.14.1PECh. 17.5 - Prob. 17.14.2PECh. 17.5 - Prob. 17.15.1PECh. 17.5 - Consider the collection of nonmetallic elements 0,...Ch. 17.6 - The substance chlorine monoxide, CIO(g), is...Ch. 17.6 -
[8.87]
a. using the electronegativities of Br...Ch. 17.6 - Prob. 17.17.1PECh. 17.6 - Although I3- is a known ion, F3- is not. a. Draw...Ch. 17 - Prob. 1DECh. 17 -
9.13
a. An AB2 molecule is linear. How...Ch. 17 - Give the electron-domain and molecular geometries...Ch. 17 - Prob. 3ECh. 17 - Prob. 4ECh. 17 - Prob. 5ECh. 17 - Prob. 6ECh. 17 - Prob. 7ECh. 17 - Prob. 8ECh. 17 - Azo dyes are organic dyes that are used for many...Ch. 17 - Prob. 10ECh. 17 - 9.1 A certain AB4, molecule has a "seesaw" shape...Ch. 17 - Prob. 12ECh. 17 - Prob. 13ECh. 17 - Prob. 14ECh. 17 - Prob. 15ECh. 17 - In the hydrocarbon a. What is the hybridization at...Ch. 17 - The drawing below shows the overlap of two hybrid...Ch. 17 - Prob. 18ECh. 17 -
9.10 The following is part of a molecular...Ch. 17 - a. Methane (CH4) and the perchlorate ion (C104-)...Ch. 17 - Prob. 21ECh. 17 - Prob. 22ECh. 17 - Prob. 23ECh. 17 - Prob. 24ECh. 17 - In which of these molecules or ions does the...Ch. 17 - Prob. 26ECh. 17 - How many nonbonding electron pairs are there in...Ch. 17 - Prob. 28ECh. 17 - Prob. 29ECh. 17 - Prob. 30ECh. 17 - Prob. 31ECh. 17 - Prob. 32ECh. 17 - Prob. 33ECh. 17 - Prob. 34ECh. 17 - Ammonia, NH3 reacts with incredibly strong bases...Ch. 17 - In which of the following AFn molecules or ions is...Ch. 17 - a. Explain why BrF4 is square planar, whereas...Ch. 17 -
9.34 Name the proper three-dimensional molecule...Ch. 17 - Prob. 39ECh. 17 - Prob. 40ECh. 17 - a. (a) Is the molecule BF3 polar or nonpolar? b....Ch. 17 - Prob. 42ECh. 17 - Predict whether each of the following molecules is...Ch. 17 - Prob. 44ECh. 17 - Prob. 45ECh. 17 - Prob. 46ECh. 17 - For each statement, irldicate whether it is true...Ch. 17 - Draw sketches illustrating the overlap between the...Ch. 17 - For each statement, indicate whether it is true or...Ch. 17 - Consider the SC12 molecule. a. What IS the...Ch. 17 - Prob. 51ECh. 17 - Prob. 52ECh. 17 - Prob. 53ECh. 17 - Prob. 54ECh. 17 - Prob. 55ECh. 17 - Prob. 56ECh. 17 - a. Draw Lewis structures for ethane (C2He),...Ch. 17 - a. Draw Lewis structures for ethane (C2He),...Ch. 17 - Prob. 59ECh. 17 - Prob. 60ECh. 17 - Prob. 61ECh. 17 - Prob. 62ECh. 17 - In the formate ion, HC02- , the carbon atom is the...Ch. 17 - Prob. 64ECh. 17 - Prob. 65ECh. 17 - Prob. 66ECh. 17 - Prob. 67ECh. 17 - a. If you combine two atomic orbitals on two...Ch. 17 - Prob. 69ECh. 17 - Indicate whether each statement is true or false....Ch. 17 - Prob. 71ECh. 17 - Prob. 72ECh. 17 - Prob. 73ECh. 17 - Prob. 74ECh. 17 - Prob. 75ECh. 17 - Prob. 76ECh. 17 - Determine the electron configurations for CN+, CN,...Ch. 17 - Prob. 78ECh. 17 - Consider the molecular orbitals of the P2...Ch. 17 - Prob. 80ECh. 17 - Consider the following XF4 ions: PF4, BrF4-,...Ch. 17 -
9.88 Consider the molecule PF4Cl....Ch. 17 - Prob. 83AECh. 17 - Fill in the blank spaces in the following chart....Ch. 17 - Prob. 85AECh. 17 - Prob. 86AECh. 17 - Prob. 87AECh. 17 - Prob. 88AECh. 17 - Prob. 89AECh. 17 - Prob. 90AECh. 17 - Prob. 91AECh. 17 - Prob. 92AECh. 17 - In ozone, 03, the two oxygen atoms on the ends Of...Ch. 17 - Butadiene, C4H6, is a planar molecule that has the...Ch. 17 - The structure of borazine, B3N3H6, is a...Ch. 17 - Prob. 96AECh. 17 - Prob. 97AECh. 17 - Prob. 98AECh. 17 - Prob. 99AECh. 17 - Prob. 100AECh. 17 - Prob. 101AECh. 17 - Consider the following AB3 molecules and ions-...Ch. 17 - Prob. 103AECh. 17 - Prob. 104AECh. 17 - Prob. 105AECh. 17 - Prob. 106AECh. 17 - Prob. 107AECh. 17 - Prob. 108AECh. 17 - Determine whether the following molecules are...Ch. 17 - Prob. 110IECh. 17 - Prob. 111IECh. 17 - Prob. 112IECh. 17 - Prob. 113IECh. 17 - Prob. 114IECh. 17 - Prob. 115IECh. 17 - Prob. 116IECh. 17 - Prob. 117IECh. 17 - Prob. 118IECh. 17 - Prob. 119IECh. 17 - Prob. 120IE
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