Question 1

An object measuring 77 milliliters will have a volume of ________ liters.

Accepted Answer

A) 0.077 
B) 77000 
C) 13 
D) 7700 
E) 770 
A) 0.077 
B) 77000 
C) 13 
D) 7700 
E) 770

Question 2

Which one of the following is true about the liter?

Accepted Answer

A) It is the SI base unit for volume. 
B) It is equivalent to a cubic decimeter. 
C) It is slightly smaller than a quart. 
D) It contains 106 cubic centimeters. 
E) It is slightly smaller than a gallon. 
A) It is the SI base unit for volume. 
B) It is equivalent to a cubic decimeter. 
C) It is slightly smaller than a quart. 
D) It contains 106 cubic centimeters. 
E) It is slightly smaller than a gallon.

Question 3

Of the following, only ________ is an extensive property.

Accepted Answer

A) density 
B) volume 
C) boiling point 
D) freezing point 
E) temperature 
A) density 
B) volume 
C) boiling point 
D) freezing point 
E) temperature

Question 4

1 milligram = ________ micrograms

Accepted Answer

The answer of 1 milligram = ________ micrograms...

Question 5

A separation process that depends on differing abilities of substances to form gases is called ________.

Accepted Answer

A) filtration 
B) solvation 
C) distillation 
D) chromatography 
E) All of the above are correct. 
A) filtration 
B) solvation 
C) distillation 
D) chromatography 
E) All of the above are correct.

Question 6

Which one of the following is the highest temperature?

Accepted Answer

A) 38 °C 
B) 96 °F 
C) 302 K 
D) none of the above 
E) the freezing point of water 
A) 38 °C 
B) 96 °F 
C) 302 K 
D) none of the above 
E) the freezing point of water

Question 7

3.337 g/cm3 = ________ kg/m3

Accepted Answer

A) 3.337 × 10-9 
B) 3.337 × 10-5 
C) 3337 
D) 0.3337 
E) 333.7 
A) 3.337 × 10-9 
B) 3.337 × 10-5 
C) 3337 
D) 0.3337 
E) 333.7

Question 8

1 kilogram = ________ milligrams

Accepted Answer

A) 1 × 10-6 
B) 1,000 
C) 10,000 
D) 1,000,000 
E) none of the above 
A) 1 × 10-6 
B) 1,000 
C) 10,000 
D) 1,000,000 
E) none of the above

Question 9

"Absolute zero" refers to ________.

Accepted Answer

A) 0 Kelvin 
B) 0° Fahrenheit 
C) 0° Celsius 
D) °C + 9/5(°F - 32) 
E) 273.15 °C 
A) 0 Kelvin 
B) 0° Fahrenheit 
C) 0° Celsius 
D) °C + 9/5(°F - 32) 
E) 273.15 °C

Question 10

What is the volume (in cm3)of a 36.7 g piece of metal with a density of 6.95 g/cm3?

Accepted Answer

A) 5.28 
B) 19.5 
C) .425 
D) 6.65 
E) none of the above 
A) 5.28 
B) 19.5 
C) .425 
D) 6.65 
E) none of the above

Question 11

________ is the chemical symbol for elemental sodium.

Accepted Answer

A) S 
B) W 
C) So 
D) Na 
E) Sn 
A) S 
B) W 
C) So 
D) Na 
E) Sn

Question 12

45 m/s = ________ km/hr

Accepted Answer

A) 2.7 
B) 0.045 
C) 1.6 × 102 
D) 2.7 × 103 
E) 1.6 × 105 
A) 2.7 
B) 0.045 
C) 1.6 × 102 
D) 2.7 × 103 
E) 1.6 × 105

Question 13

How many liters of air are in a room that measures 11.0 ft × 12.0 ft and has a 10.0 ft ceiling? 1 in. = 2.54 cm (exactly); 1 L = 103 cm3

Accepted Answer

A) 3.74 × 104 
B) 139 
C) 40.2 
D) 4.02 × 107 
E) 1.01 × 106 
A) 3.74 × 104 
B) 139 
C) 40.2 
D) 4.02 × 107 
E) 1.01 × 106

Question 14

Iron has a density of 7.9 g/cm3. What is the mass of a cube of iron with the length of one side equal to 55.0 mm?

Accepted Answer

A) 2.1 × 104 g 
B) 4.3 × 102 g 
C) 1.3 × 103 g 
D) 1.4 g 
E) 2.3 × 10-2 g 
A) 2.1 × 104 g 
B) 4.3 × 102 g 
C) 1.3 × 103 g 
D) 1.4 g 
E) 2.3 × 10-2 g

Question 15

The output of a plant is 4335 pounds of ball bearings per week (five days). If each ball bearing weighs 0.0113 g, how many ball bearings does the plant make in a single day? (Indicate the number in proper scientific notation with the appropriate number of significant figures.)

Accepted Answer

A) 3.84 × 105 
B) 7.67 × 104 
C) 867 
D) 3.48 × 107 
E) 2.91 × 106 
A) 3.84 × 105 
B) 7.67 × 104 
C) 867 
D) 3.48 × 107 
E) 2.91 × 106

Question 16

Gases do not have a fixed ________ as they are able to be ________.

Accepted Answer

The answer of Gases do not have a fixed ________...

Question 17

The SI unit of temperature is ________.

Accepted Answer

A) K 
B) °C 
C) °F 
D) t 
E) T 
A) K 
B) °C 
C) °F 
D) t 
E) T

Question 18

A combination of sand, salt, and water is an example of a ________.

Accepted Answer

A) homogeneous mixture 
B) heterogeneous mixture 
C) compound 
D) pure substance 
E) solid 
A) homogeneous mixture 
B) heterogeneous mixture 
C) compound 
D) pure substance 
E) solid

Question 19

Water is considered to be a diatomic molecule because it is composed of two different atoms.

Accepted Answer

A) True 
 B)False

Question 20

________ significant figures should be retained in the result of the following calculation.

Accepted Answer

A) 1 
B) 2 
C) 3 
D) 4 
E) 5 
A) 1 
B) 2 
C) 3 
D) 4 
E) 5

Exam 1: Introduction: Matter and Measurement

An object measuring 77 milliliters will have a volume of ________ liters.

Which one of the following is true about the liter?

Of the following, only ________ is an extensive property.

1 milligram = ________ micrograms

A separation process that depends on differing abilities of substances to form gases is called ________.

Which one of the following is the highest temperature?

3.337 g/cm3 = ________ kg/m3

1 kilogram = ________ milligrams

"Absolute zero" refers to ________.

What is the volume (in cm3)of a 36.7 g piece of metal with a density of 6.95 g/cm3?

________ is the chemical symbol for elemental sodium.

45 m/s = ________ km/hr

How many liters of air are in a room that measures 11.0 ft × 12.0 ft and has a 10.0 ft ceiling? 1 in. = 2.54 cm (exactly); 1 L = 103 cm3

Iron has a density of 7.9 g/cm3. What is the mass of a cube of iron with the length of one side equal to 55.0 mm?

The output of a plant is 4335 pounds of ball bearings per week (five days). If each ball bearing weighs 0.0113 g, how many ball bearings does the plant make in a single day? (Indicate the number in proper scientific notation with the appropriate number of significant figures.)

Gases do not have a fixed ________ as they are able to be ________.

The SI unit of temperature is ________.

A combination of sand, salt, and water is an example of a ________.

Water is considered to be a diatomic molecule because it is composed of two different atoms.

________ significant figures should be retained in the result of the following calculation.

Atoms, Molecules, and Ions

Stoichiometry: Calculations With Chemical Formulas and Equations

Aqueous Reactions and Solution Stoichiometry

Thermochemistry

Electronic Structure of Atoms

Periodic Properties of the Elements

Basic Concepts of Chemical Bonding

Molecular Geometry and Bonding Theories

Gases

Liquids and Intermolecular Forces

Solids and Modern Materials

Properties of Solutions

Chemical Kinetics

Chemical Equilibrium

Acid-Base Equilibria

Additional Aspects of Aqueous Equilibria

Chemistry of the Environment

Chemical Thermodynamics

Electrochemistry

Nuclear Chemistry

Chemistry of the Nonmetals

Transition Metals and Coordination Chemistry

The Chemistry of Life: Organic and Biological Chemistry

Filters

3.337 g/cm³ = ________ kg/m³

What is the volume (in cm³)of a 36.7 g piece of metal with a density of 6.95 g/cm³?

How many liters of air are in a room that measures 11.0 ft × 12.0 ft and has a 10.0 ft ceiling? 1 in. = 2.54 cm (exactly); 1 L = 10³ cm³

Iron has a density of 7.9 g/cm³. What is the mass of a cube of iron with the length of one side equal to 55.0 mm?

Gases do not have a fixed as they are able to be .