Chemistry The Central Science, 13th Edition Complete Test Bank with Practice Questions and Answers

,Table of Contents

Chapter 1 Introduction Matter and Measurement 1
Chapter 2 Atoms, Molecules, and Ions 43
Chapter 3 Stoichiometry Calculations with Chemical Formulas and Equations 109
Chapter 4 Aqueous Reactions and Solution Stoichiometry 162
Chapter 5 Thermochemistry 210
Chapter 6 Electronic Structure of Atoms 260
Chapter 7 Periodic Properties of the Elements 312
Chapter 8 Basic Concepts of Chemical Bonding 355
Chapter 9 Molecular Geometry and Bonding Theories 395
Chapter 10 Gases 444
Chapter 11 Liquids and Intermolecular Forces 492
Chapter 12 Solids and Modern Materials 529
Chapter 13 Properties of Solutions 549
Chapter 14 Chemical Kinetics 592
Chapter 15 Chemical Equilibrium 635
Chapter 16 Acid-Base Equilibria 672
Chapter 17 Additional Aspects of Aqueous Equilibria 714
Chapter 18 Chemistry of the Environment 743
Chapter 19 Chemical Thermodynamics 775
Chapter 20 Electrochemistry 816
Chapter 21 Nuclear Chemistry 849
Chapter 22 Chemistry of the Nonmetals 899
Chapter 23 Transition Metals and Coordination Chemistry 943
Chapter 24 The Chemistry of Life Organic and Biological Chemistry 981




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, Chemistry: The Central Science, 13e (Brown et al.)
Chapter 1 Introduction: Matter and Measurement

1.1 Multiple-Choice Questions

1) What is the physical state in which matter has no specific shape but does have a specific volume?
A) gas
B) solid
C) liquid
D) salts
E) ice
Answer: C
Diff: 1 Var: 1 Page Ref: Sec. 1.2
LO: 1.2
GO: G2

2) The law of constant composition applies to ________.
W W W . T B S M . W S




A) solutions
B) heterogeneous mixtures
C) compounds
D) homogeneous mixtures
E) solids
Answer: C
Diff: 1 Var: 1 Page Ref: Sec. 1.2
LO: 1.2
GO: G2

3) A combination of sand, salt, and water is an example of a ________.
A) homogeneous mixture
B) heterogeneous mixture
C) compound
D) pure substance
E) solid
Answer: B
Diff: 1 Var: 1 Page Ref: Sec. 1.2
LO: 1.2
GO: G2




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, 4) A small amount of salt dissolved in water is an example of a ________.
A) homogeneous mixture
B) heterogeneous mixture
C) compound
D) pure substance
E) solid
Answer: A
Diff: 1 Var: 1 Page Ref: Sec. 1.2
LO: 1.2
GO: G2

5) Which one of the following has the element name and symbol correctly matched?
A) S, sodium
B) Tn, tin
C) Fe, iron
D) N, neon
E) B, bromine
Answer: C
W W W . T B S M . W S




Diff: 1 Var: 1 Page Ref: Sec. 1.2
LO: 1.2
GO: G2

6) Which one of the following elements has a symbol that is not derived from its foreign name?
A) tin
B) aluminum
C) mercury
D) copper
E) lead
Answer: B
Diff: 2 Var: 1 Page Ref: Sec. 1.2
LO: 1.2
GO: G2

7) Which one of the following is often easily separated into its components by simple techniques such as
filtering or decanting?
A) heterogeneous mixture
B) compounds
C) homogeneous mixture
D) elements
E) solutions
Answer: A
Diff: 2 Var: 1 Page Ref: Sec. 1.2
LO: 1.2
GO: G2




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