Chemistry: A Molecular Approach (4th Edition)
4th Edition
ISBN: 9780134112831
Author: Nivaldo J. Tro
Publisher: PEARSON
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Chapter 4, Problem 96E
Interpretation Introduction
To determine: Oxidation state of Cl in each ion.
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--
14:33 A
Candidate Identification
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11. Compound A can transform into
compound B through an organic reaction.
From the structures below, mark the
correct one:
HO
A
تھے۔
די
HO
B
○ A) Compounds A and B are isomers.
B) Both have the same number of chiral
carbons.
C) Compound A underwent an addition
reaction of Cl2 and H2O to form
compound B.
D) Compound A underwent a
substitution reaction forming the
intermediate chlorohydrin to obtain
compound B.
E) Compound A underwent an addition
reaction of Cl2 forming the chloronium
ion and then added methanol to obtain
compound B.
60
--
14:40 A
Candidate Identification
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13. The compound 1-bromo-hex-2-ene
reacts with methanol to form two
products. About this reaction, mark the
correct statement:
OCH3
CH3OH
Br
OCH3 +
+ HBr
A
B
A) The two products formed will have
the same percentage of formation.
B) Product B will be formed by SN1
substitution reaction with the formation
of an allylic carbocation.
C) Product A will be formed by SN1
substitution reaction with the formation
of a more stable carbocation than
product B.
D) Product A will be formed by an SN2
substitution reaction occurring in two
stages, the first with slow kinetics and
the second with fast kinetics.
E) The two compounds were obtained
by addition reaction, with compound B
having the highest percentage of
formation.
57
--
☑
14:30 A
Candidate Identification
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10. Amoxicillin (figure X) is one of the
most widely used antibiotics in the
penicillin family. The discovery and
synthesis of these antibiotics in the 20th
century made the treatment of infections
that were previously fatal routine.
About amoxicillin, mark the correct one:
HO
NH2 H
S
-N.
HO
Figura X. Amoxicilina
A) It has the organic functions amide,
ester, phenol and amine.
B) It has four chiral carbons and 8
stereoisomers.
C) The substitution of the aromatic ring
is of the ortho-meta type.
D) If amoxicillin reacts with an alcohol it
can form an ester.
E) The structure has two tertiary
amides.
62
Chapter 4 Solutions
Chemistry: A Molecular Approach (4th Edition)
Ch. 4 - Prob. 1SAQCh. 4 - Q2. Sodium and chlorine react to form sodium...Ch. 4 - Prob. 3SAQCh. 4 - Prob. 4SAQCh. 4 - Prob. 5SAQCh. 4 - Prob. 6SAQCh. 4 - Prob. 7SAQCh. 4 - Prob. 8SAQCh. 4 - Prob. 9SAQCh. 4 - Q10. What is the net ionic equation for the...
Ch. 4 - Q11. What is the net ionic equation for the...Ch. 4 - Q12. What is the net ionic equation for the...Ch. 4 - Prob. 13SAQCh. 4 - Prob. 14SAQCh. 4 - Prob. 15SAQCh. 4 - 1. What is reaction stoichiometry? What is the...Ch. 4 - Prob. 2ECh. 4 - Prob. 3ECh. 4 - Prob. 4ECh. 4 - 5. What is molarity? How is it useful?
Ch. 4 - 6. Explain how a strong electrolyte, a weak...Ch. 4 - 7. Explain the difference between a strong acid...Ch. 4 - Prob. 8ECh. 4 - Prob. 9ECh. 4 - Prob. 10ECh. 4 - Prob. 11ECh. 4 - Prob. 12ECh. 4 - Prob. 13ECh. 4 - Prob. 14ECh. 4 - 15. What is an acid–base reaction? Give an...Ch. 4 - 16. Explain the principles behind an acid–base...Ch. 4 - 17. What is a gas-evolution reaction? Give an...Ch. 4 - 18. What reactant types give rise to gas-evolution...Ch. 4 - Prob. 19ECh. 4 - Prob. 20ECh. 4 - Prob. 21ECh. 4 - Prob. 22ECh. 4 - 23. In a redox reaction, which reactant is the...Ch. 4 - Prob. 24ECh. 4 - Prob. 25ECh. 4 - Prob. 26ECh. 4 - 27. Calculate how many moles of NO2 form when each...Ch. 4 - 28. Calculate how many moles of NH3 form when each...Ch. 4 - Prob. 29ECh. 4 - Prob. 30ECh. 4 - Prob. 31ECh. 4 - Prob. 32ECh. 4 - 33. For each of the reactions, calculate the mass...Ch. 4 - 34. For each of the reactions, calculate the mass...Ch. 4 - 35. For each of the acid–base reactions, calculate...Ch. 4 - Prob. 36ECh. 4 - 37. Find the limiting reactant for each initial...Ch. 4 - 38. Find the limiting reactant for each initial...Ch. 4 - 39. Consider the reaction:
4 HCl(g) + O2(g) → 2...Ch. 4 - Prob. 40ECh. 4 - Prob. 41ECh. 4 - Prob. 42ECh. 4 - 43. Zinc sulfide reacts with oxygen according to...Ch. 4 - 44. Iron(II) sulfide reacts with hydrochloric acid...Ch. 4 - Prob. 45ECh. 4 - Prob. 46ECh. 4 - 47. Iron(III) oxide reacts with carbon monoxide...Ch. 4 - Prob. 48ECh. 4 - 49. Lead ions can be precipitated from solution...Ch. 4 - Prob. 50ECh. 4 - Prob. 51ECh. 4 - Prob. 52ECh. 4 - 53. Calculate the molarity of each solution.
a....Ch. 4 - Prob. 54ECh. 4 - 55. What is the molarity of NO3– in each...Ch. 4 - Prob. 56ECh. 4 - Prob. 57ECh. 4 - 58. What volume of 0.200 M ethanol solution...Ch. 4 - Prob. 59ECh. 4 - Prob. 60ECh. 4 - 61. If 123 mL of a 1.1 M glucose solution is...Ch. 4 - 62. If 3.5 L of a 4.8 M SrCl2 solution is diluted...Ch. 4 - 63. To what volume should you dilute 50.0 mL of a...Ch. 4 - 64. To what volume should you dilute 25 mL of a...Ch. 4 - Prob. 65ECh. 4 - 66. Consider the reaction:
Li2S(aq) + Co(NO3)2(aq)...Ch. 4 - 67. What is the minimum amount of 6.0 M H2SO4...Ch. 4 - Prob. 68ECh. 4 - 69. A 25.0-mL sample of a 1.20 M potassium...Ch. 4 - Prob. 70ECh. 4 - Prob. 71ECh. 4 - Prob. 72ECh. 4 - Prob. 73ECh. 4 - Prob. 74ECh. 4 - Prob. 75ECh. 4 - 76. Complete and balance each equation. If no...Ch. 4 - Write a molecular equation for the precipitation...Ch. 4 - 78. Write a molecular equation for the...Ch. 4 - Prob. 79ECh. 4 - 80. Write balanced complete ionic and net ionic...Ch. 4 - Prob. 81ECh. 4 - Prob. 82ECh. 4 - 83. Write balanced molecular and net ionic...Ch. 4 - Prob. 84ECh. 4 - Prob. 85ECh. 4 - Prob. 86ECh. 4 - Prob. 87ECh. 4 - 88. Write balanced complete ionic and net ionic...Ch. 4 - Prob. 89ECh. 4 - 90. A 30.00-mL sample of an unknown H3PO4 solution...Ch. 4 - Prob. 91ECh. 4 - Prob. 92ECh. 4 - Prob. 93ECh. 4 - Prob. 94ECh. 4 - Prob. 95ECh. 4 - Prob. 96ECh. 4 - Prob. 97ECh. 4 - Prob. 98ECh. 4 - Prob. 99ECh. 4 - Prob. 100ECh. 4 - Prob. 101ECh. 4 - Prob. 102ECh. 4 - 103. People sometimes use sodium bicarbonate as an...Ch. 4 - 104. Toilet bowl cleaners often contain...Ch. 4 - Prob. 105ECh. 4 - Prob. 106ECh. 4 - Prob. 107ECh. 4 - Prob. 108ECh. 4 - Prob. 109ECh. 4 - 110. A hydrochloric acid solution will neutralize...Ch. 4 - 111. Predict the products and write a balanced...Ch. 4 - 112. Predict the products and write a balanced...Ch. 4 - Prob. 113ECh. 4 - Prob. 114ECh. 4 - Prob. 115ECh. 4 - Prob. 116ECh. 4 - 117. The nitrogen in sodium nitrate and in...Ch. 4 - 118. Find the volume of 0.110 M hydrochloric acid...Ch. 4 - Prob. 119ECh. 4 - 120. We prepare a solution by mixing 0.10 L of...Ch. 4 - Prob. 121ECh. 4 - Prob. 122ECh. 4 - Prob. 123ECh. 4 - 124. An important reaction that takes place in a...Ch. 4 - 125. A liquid fuel mixture contains 30.35% hexane...Ch. 4 - 126. Titanium occurs in the magnetic mineral...Ch. 4 - Prob. 127ECh. 4 - Prob. 128ECh. 4 - Prob. 129ECh. 4 - Prob. 130ECh. 4 - 131. Recall from Section 4.6 that sodium carbonate...Ch. 4 - 132. Lead poisoning is a serious condition...Ch. 4 - Prob. 133ECh. 4 - Prob. 134ECh. 4 - Prob. 135ECh. 4 - Prob. 136ECh. 4 - Prob. 137ECh. 4 - Prob. 138ECh. 4 - Prob. 139ECh. 4 - Prob. 140ECh. 4 - Prob. 141QGWCh. 4 - Prob. 142QGWCh. 4 - Prob. 143QGWCh. 4 - 144. Define and give an example of each of the...Ch. 4 - Prob. 145QGWCh. 4 - Prob. 146DIA
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