Chemistry: The Molecular Nature of Matter and Change - Standalone book
7th Edition
ISBN: 9780073511177
Author: Martin Silberberg Dr., Patricia Amateis Professor
Publisher: McGraw-Hill Education
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Question
Chapter 18, Problem 18.162P
Interpretation Introduction
Interpretation:
The overall reaction has to written for the both Lewis and Brønsted-Lowry acid base reactions.
Concept introduction:
Lewis definition:
A Lewis acid is a substance that can accept and share an electron pair. A Lewis base is a substance that can donate and share an electron pair.
Bronsted –Lowry definitions:
A Bronsted –Lowry acid is a proton donor, it donates a hydrogen ion,
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Part II. Given two isomers: 2-methylpentane (A) and 2,2-dimethyl butane (B) answer the following:
(a) match structures of isomers given their mass spectra below (spectra A and spectra B)
(b) Draw the fragments given the following prominent peaks from
each spectrum:
Spectra A m/2 =43 and 1/2-57
spectra B m/2 = 43
(c) why is 1/2=57 peak in spectrum A more intense compared
to the same peak in spectrum B.
Relative abundance
Relative abundance
100
A
50
29
29
0
10
-0
-0
100
B
50
720
30
41
43
57
71
4-0
40
50
60 70
m/z
43
57
8-0
m/z = 86
M
90 100
71
m/z = 86
M
-O
0
10 20 30
40 50
60
70
80
-88
m/z
90
100
Part IV. C6H5 CH2CH2OH is an aromatic compound which was subjected to Electron Ionization - mass
spectrometry (El-MS) analysis. Prominent m/2 values: m/2 = 104 and m/2 = 9) was obtained.
Draw the structures of these fragments.
For each reaction shown below follow the curved arrows to complete each equationby showing the structure of the products. Identify the acid, the base, the conjugated acid andconjugated base. Consutl the pKa table and choose the direciton theequilibrium goes. However show the curved arrows. Please explain if possible.
Chapter 18 Solutions
Chemistry: The Molecular Nature of Matter and Change - Standalone book
Ch. 18.1 - Which member of each pair is the stronger acid or...Ch. 18.1 - Prob. 18.1BFPCh. 18.2 - Calculate [H3O+] in a solution that has [OH–] =...Ch. 18.2 - An aqueous solution of window cleaner has [H3O+] =...Ch. 18.2 - Prob. 18.3AFPCh. 18.2 - Prob. 18.3BFPCh. 18.3 - Identify the conjugate acid-base...Ch. 18.3 - Give the formula of each of the following:
The...Ch. 18.3 - Use the following conjugate acid-base pairs and...Ch. 18.3 - Prob. 18.5BFP
Ch. 18.3 - The left-hand scene in the margin represents the...Ch. 18.3 - The right-hand scene depicts an aqueous solution...Ch. 18.4 - The conjugate acid of ammonia is the weak acid ....Ch. 18.4 - Prob. 18.7BFPCh. 18.4 - Cyanic acid (HOCN) is an extremely acrid, unstable...Ch. 18.4 - Prob. 18.8BFPCh. 18.4 - Prob. 18.9AFPCh. 18.4 - Prob. 18.9BFPCh. 18.4 - Prob. 18.10AFPCh. 18.4 - Prob. 18.10BFPCh. 18.6 - Pyridine (C5H5N, see the space-filling model)...Ch. 18.6 - Prob. 18.11BFPCh. 18.6 - Prob. 18.12AFPCh. 18.6 - Prob. 18.12BFPCh. 18.7 - Write equations to predict whether solutions of...Ch. 18.7 - Write equations to predict whether solutions of...Ch. 18.7 - Determine whether solutions of the following salts...Ch. 18.7 - Prob. 18.14BFPCh. 18.9 - Prob. 18.15AFPCh. 18.9 - Prob. 18.15BFPCh. 18 - Prob. 18.1PCh. 18 - Prob. 18.2PCh. 18 - Prob. 18.3PCh. 18 - What do “strong” and “weak” mean for acids and...Ch. 18 - Prob. 18.5PCh. 18 - Prob. 18.6PCh. 18 - Prob. 18.7PCh. 18 - Which of the following are Arrhenius...Ch. 18 - Prob. 18.9PCh. 18 - Prob. 18.10PCh. 18 - Prob. 18.11PCh. 18 - Prob. 18.12PCh. 18 - Use Appendix C to rank the following in order of...Ch. 18 - Prob. 18.14PCh. 18 - Classify each as a strong or weak acid or...Ch. 18 - Prob. 18.16PCh. 18 - Prob. 18.17PCh. 18 - Prob. 18.18PCh. 18 - Prob. 18.19PCh. 18 - Prob. 18.20PCh. 18 - Prob. 18.21PCh. 18 - Which solution has the higher pH? Explain.
A 0.1 M...Ch. 18 - (a) What is the pH of 0.0111 M NaOH? Is the...Ch. 18 - (a) What is the pH of 0.0333 M HNO3? Is the...Ch. 18 - Prob. 18.25PCh. 18 - (a) What is the pH of 7.52×10−4 M CsOH? Is the...Ch. 18 - Prob. 18.27PCh. 18 - Prob. 18.28PCh. 18 - Prob. 18.29PCh. 18 - Prob. 18.30PCh. 18 - Prob. 18.31PCh. 18 - Prob. 18.32PCh. 18 - Prob. 18.33PCh. 18 - Prob. 18.34PCh. 18 - The two molecular scenes shown depict the relative...Ch. 18 - Prob. 18.36PCh. 18 - Prob. 18.37PCh. 18 - Prob. 18.38PCh. 18 - A Brønstcd-Lowry acid-base reaction proceeds in...Ch. 18 - Prob. 18.40PCh. 18 - Prob. 18.41PCh. 18 - Prob. 18.42PCh. 18 - Give the formula of the conjugate...Ch. 18 - Give the formula of the conjugate base:
Ch. 18 - Give the formula of the conjugate...Ch. 18 - Prob. 18.46PCh. 18 - Prob. 18.47PCh. 18 - In each equation, label the acids, bases, and...Ch. 18 - Prob. 18.49PCh. 18 - Prob. 18.50PCh. 18 - Prob. 18.51PCh. 18 - Prob. 18.52PCh. 18 - Prob. 18.53PCh. 18 - The following aqueous species constitute two...Ch. 18 - Prob. 18.55PCh. 18 - Use Figure 18.8 to determine whether Kc > 1...Ch. 18 - Prob. 18.57PCh. 18 - Prob. 18.58PCh. 18 - Prob. 18.59PCh. 18 - Prob. 18.60PCh. 18 - Prob. 18.61PCh. 18 - Prob. 18.62PCh. 18 - Prob. 18.63PCh. 18 - Prob. 18.64PCh. 18 - Prob. 18.65PCh. 18 - Prob. 18.66PCh. 18 - Prob. 18.67PCh. 18 - Prob. 18.68PCh. 18 - Hypochlorous acid, HClO, has a pKa of 7.54. What...Ch. 18 - Prob. 18.70PCh. 18 - Prob. 18.71PCh. 18 - Prob. 18.72PCh. 18 - Prob. 18.73PCh. 18 - Prob. 18.74PCh. 18 - Prob. 18.75PCh. 18 - Prob. 18.76PCh. 18 - Prob. 18.77PCh. 18 - Prob. 18.78PCh. 18 - Prob. 18.79PCh. 18 - Prob. 18.80PCh. 18 - Prob. 18.81PCh. 18 - Prob. 18.82PCh. 18 - Formic acid, HCOOH, the simplest carboxylic acid,...Ch. 18 - Across a period, how does the electronegativity of...Ch. 18 - How does the atomic size of a nonmetal affect the...Ch. 18 - Prob. 18.86PCh. 18 - Prob. 18.87PCh. 18 - Prob. 18.88PCh. 18 - Prob. 18.89PCh. 18 - Choose the stronger acid in each of the following...Ch. 18 - Prob. 18.91PCh. 18 - Prob. 18.92PCh. 18 - Prob. 18.93PCh. 18 - Use Appendix C to choose the solution with the...Ch. 18 - Prob. 18.95PCh. 18 - Prob. 18.96PCh. 18 - Prob. 18.97PCh. 18 - Prob. 18.98PCh. 18 - Prob. 18.99PCh. 18 - Prob. 18.100PCh. 18 - Prob. 18.101PCh. 18 - Prob. 18.102PCh. 18 - Prob. 18.103PCh. 18 - Prob. 18.104PCh. 18 - Prob. 18.105PCh. 18 - Prob. 18.106PCh. 18 - Prob. 18.107PCh. 18 - Prob. 18.108PCh. 18 - What is the pKb of ?
What is the pKa of the...Ch. 18 - Prob. 18.110PCh. 18 - Prob. 18.111PCh. 18 - Prob. 18.112PCh. 18 - Prob. 18.113PCh. 18 - Prob. 18.114PCh. 18 - Prob. 18.115PCh. 18 - Prob. 18.116PCh. 18 - Prob. 18.117PCh. 18 - Prob. 18.118PCh. 18 - Prob. 18.119PCh. 18 - Prob. 18.120PCh. 18 - Prob. 18.121PCh. 18 - Prob. 18.122PCh. 18 - Prob. 18.123PCh. 18 - Prob. 18.124PCh. 18 - Explain with equations and calculations, when...Ch. 18 - Prob. 18.126PCh. 18 - Prob. 18.127PCh. 18 - Rank the following salts in order of increasing pH...Ch. 18 - Rank the following salts in order of decreasing pH...Ch. 18 - Prob. 18.130PCh. 18 - Prob. 18.131PCh. 18 - Prob. 18.132PCh. 18 - Prob. 18.133PCh. 18 - Prob. 18.134PCh. 18 - Prob. 18.135PCh. 18 - Prob. 18.136PCh. 18 - Prob. 18.137PCh. 18 - Prob. 18.138PCh. 18 - Prob. 18.139PCh. 18 - Which are Lewis acids and which are Lewis...Ch. 18 - Prob. 18.141PCh. 18 - Prob. 18.142PCh. 18 - Prob. 18.143PCh. 18 - Prob. 18.144PCh. 18 - Classify the following as Arrhenius,...Ch. 18 - Chloral (Cl3C—CH=O) forms a monohydrate, chloral...Ch. 18 - Prob. 18.147PCh. 18 - Prob. 18.148PCh. 18 - Prob. 18.149PCh. 18 - Prob. 18.150PCh. 18 - Prob. 18.151PCh. 18 - Prob. 18.152PCh. 18 - Prob. 18.153PCh. 18 - Prob. 18.154PCh. 18 - The strength of an acid or base is related to its...Ch. 18 - Prob. 18.156PCh. 18 - Three beakers contain 100. mL of 0.10 M HCl,...Ch. 18 - Prob. 18.158PCh. 18 - Prob. 18.159PCh. 18 - Prob. 18.160PCh. 18 - Prob. 18.161PCh. 18 - Prob. 18.162PCh. 18 - What is the pH of a vinegar with 5.0% (w/v) acetic...Ch. 18 - Prob. 18.164PCh. 18 - Prob. 18.165PCh. 18 - Prob. 18.166PCh. 18 - Prob. 18.167PCh. 18 - Prob. 18.168PCh. 18 - Prob. 18.169PCh. 18 - Prob. 18.170PCh. 18 - Prob. 18.171PCh. 18 - Prob. 18.172PCh. 18 - Prob. 18.173PCh. 18 - Prob. 18.174PCh. 18 - Prob. 18.175PCh. 18 - Prob. 18.176PCh. 18 - Prob. 18.177PCh. 18 - Prob. 18.178PCh. 18 - Prob. 18.179PCh. 18 - Prob. 18.180PCh. 18 - Prob. 18.181PCh. 18 - Prob. 18.182PCh. 18 - Prob. 18.183PCh. 18 - Prob. 18.184PCh. 18 - Drinking water is often disinfected with Cl2,...Ch. 18 - Prob. 18.186P
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