Solutions Manual to Exercises for
Chemistry: The Central Science 14th
edition 2025
1
,TABLE OF CONTENTS
1. Introduction: Matter, Energy, and Measurement
2. Atoms, Molecules, and Ions
3. Chemical Reactions and Reaction Stoichiometry
4. Reactions in Aqueous Solution
5. Thermochemistry
6. Electronic Structure of Atoms
7. Periodic Properties of the Elements
8. Basic Concepts of Chemical Bonding
9. Molecular Geometry and Bonding Theories
10. Gases
11. Liquids and Intermolecular Forces
12. Solids and Modern Materials
13. Properties of Solutions
14. Chemical Kinetics
15. Chemical Equilibrium
16. Acid-Base Equilibria
17. Additional Aspects of Aqueous Equilibria
18. Chemistry of the Environment
19. Chemical Thermodynamics
20. Electrochemistry
21. Nuclear Chemistry
22. Chemistry of the Nonmetals
23. Transition Metals and Coordination Chemistry
24. The Chemistry of Organic Compounds
25. Stereochemistry of Organic Compounds
26. Chemistry of Alkenes and Alkynes
27. Alcohols, Haloalkanes, and Ethers
28. Aldehydes, Ketones, and Carbohydrates
29. Carboxylic Acids and their Derivatives
30. Benzene and its Derivatives
31. Nitrogen-Containing Organic Compounds
32. Solving Molecular Structure
2
,Chemistry, 11e (Brown)
Chapter 1: Introduction: Matter and Measurement
Multiple Choice and Bimodal
1 ) Solids have a shape and are not appreciably .
A ) definite, compressible
B) definite, incompressible
C) indefinite, compressible
D ) indefinite, incompressible
E) sharp, convertible
Answer: A
Diff: 1 Page Ref: Sec. 1.2
2) is the chemical symbol for elemental sodium.
A) S
B) W
C) So
D ) Na
E) Sn
Answer: D
Diff: 1 Page Ref: Sec. 1.2
3 ) If matter is uniform throughout, cannot be separated into other substances by physical processes, but can be
decomposed into other substances by chemical processes, it is called a (an) .
A ) heterogeneous mixture
B) element
C) homogeneous mixture
D ) compound
E) mixture of elements
Answer: D
Diff: 4 Page Ref: Sec. 1.2
4 ) The symbol for the element potassium is .
A ) Pt
B) P
C) K
D) S
E) Ca
Answer: C
Diff: 1 Page Ref:Sec. 1.2
5 ) The symbol for the element magnesium is .
A ) Rb
B) Mn
C) Ne
D ) Si
E) Mg
Answer: E
Diff: 1 Page Ref:Sec. 1.2
6 ) The initial or tentative explanation of an observation is called a(n) .
A ) law
B) theory
C) hypothesis
D ) experiment
E) test
Answer: C
Diff: 2 Page Ref:Sec. 1.3
3
, 7 ) A concise verbal statement or mathematical equation that summarizes a broad variety of observations and
experiences is called a(n) .
A ) law
B) theory
C) hypothesis
D ) experiment
E) test
Answer: A
Diff: 2 Page Ref:Sec. 1.3
8 ) A separation process that depends on differing abilities of substances to form gases is called .
A ) filtration
B) solvation
C) distillation
D ) chromatography
E) all of the above are correct
Answer: C
Diff: 3 Page Ref:Sec. 1.3
9 ) The SI unit for mass is .
A ) kilogram
B) gram
D) troy ounce
C) pound
E) none of the above
Answer: A
Diff: 1 Page Ref:Sec. 1.4
10 ) A one degree of temperature difference is the smallest on the temperature scale.
A ) Kelvin
B) Celsius
C) Fahrenheit
D ) Kelvin and Celsius
E) Fahrenheit and Celsius
Answer: C
Diff: 3 Page Ref:Sec. 1.4
11 ) A common English set of units for expressing velocity is miles/hour. The SI unit for velocity is ?
A ) km/hr
B) km/s
C) m/hr
D ) m/s
E) cm/s
Answer: D
Diff: 3 Page Ref:Sec. 1.4
4
Chemistry: The Central Science 14th
edition 2025
1
,TABLE OF CONTENTS
1. Introduction: Matter, Energy, and Measurement
2. Atoms, Molecules, and Ions
3. Chemical Reactions and Reaction Stoichiometry
4. Reactions in Aqueous Solution
5. Thermochemistry
6. Electronic Structure of Atoms
7. Periodic Properties of the Elements
8. Basic Concepts of Chemical Bonding
9. Molecular Geometry and Bonding Theories
10. Gases
11. Liquids and Intermolecular Forces
12. Solids and Modern Materials
13. Properties of Solutions
14. Chemical Kinetics
15. Chemical Equilibrium
16. Acid-Base Equilibria
17. Additional Aspects of Aqueous Equilibria
18. Chemistry of the Environment
19. Chemical Thermodynamics
20. Electrochemistry
21. Nuclear Chemistry
22. Chemistry of the Nonmetals
23. Transition Metals and Coordination Chemistry
24. The Chemistry of Organic Compounds
25. Stereochemistry of Organic Compounds
26. Chemistry of Alkenes and Alkynes
27. Alcohols, Haloalkanes, and Ethers
28. Aldehydes, Ketones, and Carbohydrates
29. Carboxylic Acids and their Derivatives
30. Benzene and its Derivatives
31. Nitrogen-Containing Organic Compounds
32. Solving Molecular Structure
2
,Chemistry, 11e (Brown)
Chapter 1: Introduction: Matter and Measurement
Multiple Choice and Bimodal
1 ) Solids have a shape and are not appreciably .
A ) definite, compressible
B) definite, incompressible
C) indefinite, compressible
D ) indefinite, incompressible
E) sharp, convertible
Answer: A
Diff: 1 Page Ref: Sec. 1.2
2) is the chemical symbol for elemental sodium.
A) S
B) W
C) So
D ) Na
E) Sn
Answer: D
Diff: 1 Page Ref: Sec. 1.2
3 ) If matter is uniform throughout, cannot be separated into other substances by physical processes, but can be
decomposed into other substances by chemical processes, it is called a (an) .
A ) heterogeneous mixture
B) element
C) homogeneous mixture
D ) compound
E) mixture of elements
Answer: D
Diff: 4 Page Ref: Sec. 1.2
4 ) The symbol for the element potassium is .
A ) Pt
B) P
C) K
D) S
E) Ca
Answer: C
Diff: 1 Page Ref:Sec. 1.2
5 ) The symbol for the element magnesium is .
A ) Rb
B) Mn
C) Ne
D ) Si
E) Mg
Answer: E
Diff: 1 Page Ref:Sec. 1.2
6 ) The initial or tentative explanation of an observation is called a(n) .
A ) law
B) theory
C) hypothesis
D ) experiment
E) test
Answer: C
Diff: 2 Page Ref:Sec. 1.3
3
, 7 ) A concise verbal statement or mathematical equation that summarizes a broad variety of observations and
experiences is called a(n) .
A ) law
B) theory
C) hypothesis
D ) experiment
E) test
Answer: A
Diff: 2 Page Ref:Sec. 1.3
8 ) A separation process that depends on differing abilities of substances to form gases is called .
A ) filtration
B) solvation
C) distillation
D ) chromatography
E) all of the above are correct
Answer: C
Diff: 3 Page Ref:Sec. 1.3
9 ) The SI unit for mass is .
A ) kilogram
B) gram
D) troy ounce
C) pound
E) none of the above
Answer: A
Diff: 1 Page Ref:Sec. 1.4
10 ) A one degree of temperature difference is the smallest on the temperature scale.
A ) Kelvin
B) Celsius
C) Fahrenheit
D ) Kelvin and Celsius
E) Fahrenheit and Celsius
Answer: C
Diff: 3 Page Ref:Sec. 1.4
11 ) A common English set of units for expressing velocity is miles/hour. The SI unit for velocity is ?
A ) km/hr
B) km/s
C) m/hr
D ) m/s
E) cm/s
Answer: D
Diff: 3 Page Ref:Sec. 1.4
4
