Question 1

Which of the following measurements is larger than 1.0 meters?

Accepted Answer

A)  10 cm 
B)  0.0001 km 
C)  0.01 km 
D)  100 mm 
E)  1000 μm 
A)  10 cm 
B)  0.0001 km 
C)  0.01 km 
D)  100 mm 
E)  1000 μm

Question 2

Which of the following is most likely to weigh 90 kg?

Accepted Answer

A)  a computer 
B)  a zebra 
C)  a man 
D)  a baby girl 
E)  All four are equally likely to weigh 90 kg. 
A)  a computer 
B)  a zebra 
C)  a man 
D)  a baby girl 
E)  All four are equally likely to weigh 90 kg.

Question 3

Using significant figures, what is the sum of 12.01 + 1011 + 0.113?

Accepted Answer

A)  1023.123 
B)  1023.12 
C)  1023 
D)  1020 
E)  1000 
A)  1023.123 
B)  1023.12 
C)  1023 
D)  1020 
E)  1000

Question 4

The speed of molecules and atoms in this state of matter is the slowest.

Accepted Answer

A)  solid 
B)  liquid 
C)  gas 
D)  solid and liquid 
E)  liquid and gas 
A)  solid 
B)  liquid 
C)  gas 
D)  solid and liquid 
E)  liquid and gas

Question 5

The two beakers below each have added to them the same amount of heat energy. Which statement best describes what would happen to the temperatures of the two beakers?

Accepted Answer

A)  The temperature of the two beakers will remain the same. 
B)  The temperatures of the two beakers will increase by the same amount. 
C)  The temperature of beaker 1 will increase more than that of beaker 2. 
D)  The temperature of beaker 2 will increase more than that of beaker 1. 
E)  It is not possible to predict how the temperature of the beakers will change. 
A)  The temperature of the two beakers will remain the same. 
B)  The temperatures of the two beakers will increase by the same amount. 
C)  The temperature of beaker 1 will increase more than that of beaker 2. 
D)  The temperature of beaker 2 will increase more than that of beaker 1. 
E)  It is not possible to predict how the temperature of the beakers will change.

Question 6

Tylenol is ordered for a child weighing 42 pounds at a dosage of 15 mg per kilogram of body weight. You need to determine how many mg of Tylenol should be administered to this child in a single dose. Which of the following equations is set up to find the answer to this problem?

Accepted Answer

A)    
B)    
C)    
D)    
E)    
A)    
B)    
C)    
D)    
E)

Question 7

Chemistry attempts to explain the behavior of matter on the _____ so that we can better understand the properties of matter that we observe on the _____.

Accepted Answer

A)  microscopic scale; macroscopic scale 
B)  microscopic scale; atomic scale 
C)  atomic scale; microscopic scale 
D)  macroscopic scale; atomic scale 
E)  atomic scale; macroscopic scale 
A)  microscopic scale; macroscopic scale 
B)  microscopic scale; atomic scale 
C)  atomic scale; microscopic scale 
D)  macroscopic scale; atomic scale 
E)  atomic scale; macroscopic scale

Question 8

Tylenol is ordered for a child weighing 42 pounds at a dosage of 15 mg per kilogram of body weight. You need to determine how many mg of Tylenol should be administered to this child in a single dose. Which of the following units will be in the answer to this question (i.e., is requested)?

Accepted Answer

A)  pounds of body weight 
B)  kilograms of body weight 
C)  milligrams of Tylenol 
D)  ounces of Tylenol 
E)  tablets of Tylenol 
A)  pounds of body weight 
B)  kilograms of body weight 
C)  milligrams of Tylenol 
D)  ounces of Tylenol 
E)  tablets of Tylenol

Question 9

How many mg of Tylenol should be administered to this child in a single dose?

Accepted Answer

A)  14 mg 
B)  19 mg 
C)  300 mg 
D)  290 mg 
E)  630 mg 
A)  14 mg 
B)  19 mg 
C)  300 mg 
D)  290 mg 
E)  630 mg

Question 10

Which of the following describes the kinetic energy of an object or set of objects?

Accepted Answer

A)  water flowing down hill 
B)  water in a reservoir 
C)  the forces between two molecules 
D)  the chemical bonds in a peanut butter and jelly sandwich 
E)  a book on top of a shelf 
A)  water flowing down hill 
B)  water in a reservoir 
C)  the forces between two molecules 
D)  the chemical bonds in a peanut butter and jelly sandwich 
E)  a book on top of a shelf

Question 11

A juice box is 10.0 cm F1F1F1S1F1F1F10 5.5 cm F1F1F1S1F1F1F10 4.0 cm. What is the maximum amount of juice that the box can contain?

Accepted Answer

A)  220 cm3 
B)  110 cm3 
C)  220 cm2 
D)  110 cm2 
E)  220 cm 
A)  220 cm3 
B)  110 cm3 
C)  220 cm2 
D)  110 cm2 
E)  220 cm

Question 12

Which of the following measurements has three significant figures?

Accepted Answer

A)  0.0058 m 
B)  580.0 m 
C)  5800 m 
D)  0.058 m 
E)  0.0580 m 
A)  0.0058 m 
B)  580.0 m 
C)  5800 m 
D)  0.058 m 
E)  0.0580 m

Question 13

A child comes into the doctor's office with a temperature of 39.2F1F1F1S1F1F1F10C. What is the child's temperature in Fahrenheit?

Accepted Answer

A)  103F1F1F1S1F1F1F10F 
B)  98.6F1F1F1S1F1F1F10F 
C)  277F1F1F1S1F1F1F10F 
D)  312F1F1F1S1F1F1F10F 
E)  96.8F1F1F1S1F1F1F10F 
A)  103F1F1F1S1F1F1F10F 
B)  98.6F1F1F1S1F1F1F10F 
C)  277F1F1F1S1F1F1F10F 
D)  312F1F1F1S1F1F1F10F 
E)  96.8F1F1F1S1F1F1F10F

Question 14

A 1.0 F1F1F1S1F1F1F10 102 Watt light bulb uses 6.0 F1F1F1S1F1F1F10 103 J of energy per minute. How many Calories of energy does a 1.0 F1F1F1S1F1F1F10 102 W light bulb use in one minute?

Accepted Answer

A)  1.4 Calories 
B)  250 Calories 
C)  1400 Calories 
D)  6 x 103 Calories 
E)  2.5 x 104 Calories 
A)  1.4 Calories 
B)  250 Calories 
C)  1400 Calories 
D)  6 x 103 Calories 
E)  2.5 x 104 Calories

Question 15

Which of the following statements best describes the unit "milliliter"?

Accepted Answer

A)  It is a prefix followed by a base unit. 
B)  It is a base unit. 
C)  It is a prefix followed by a derived unit. 
D)  It is a derived unit. 
E)  It is a base unit followed by a suffix. 
A)  It is a prefix followed by a base unit. 
B)  It is a base unit. 
C)  It is a prefix followed by a derived unit. 
D)  It is a derived unit. 
E)  It is a base unit followed by a suffix.

Question 16

How many nanometers are in a meter?

Accepted Answer

A)  1 x 10-9 
B)  1 x 109 
C)  1 x 10-12 
D)  1 x 103 
E)  1 x 10-6 
A)  1 x 10-9 
B)  1 x 109 
C)  1 x 10-12 
D)  1 x 103 
E)  1 x 10-6

Question 17

Which of the following is a measured number?

Accepted Answer

A)  the number of eggs in a dozen 
B)  the number of people in this room 
C)  the number of milligrams in a gram 
D)  the number of years in a century 
E)  the number of grams in one ounce 
A)  the number of eggs in a dozen 
B)  the number of people in this room 
C)  the number of milligrams in a gram 
D)  the number of years in a century 
E)  the number of grams in one ounce

Question 18

Which of the following equations is set up to convert 312 mg to kilograms?

Accepted Answer

A)    
B)    
C)    
D)    
E)    
A)    
B)    
C)    
D)    
E)

Question 19

Tetracycline is a short acting antibiotic. It discolors developing teeth and so is not normally prescribed for children under 8 or pregnant women. An 11-year-old, 84-lb child is prescribed 35 mg/kg tetracycline per day for 10 days. What is the daily dose of tetracycline that should be administered to the child?

Accepted Answer

A)  5.3 mg 
B)  53 mg 
C)  1.3 g 
D)  1.3 mg 
E)  2.9 g 
A)  5.3 mg 
B)  53 mg 
C)  1.3 g 
D)  1.3 mg 
E)  2.9 g

Question 20

A patient's fluid intake is monitored over a six-hour period. If the patient drinks 232.0 mL, 300. mL, and 41 mL of water, what is the total volume of the fluid intake?

Accepted Answer

A)  573.0 mL 
B)  573 mL 
C)  570 mL 
D)  600 mL 
E)  57 mL 
A)  573.0 mL 
B)  573 mL 
C)  570 mL 
D)  600 mL 
E)  57 mL

Which of the following measurements is larger than 1.0 meters?

Which of the following is most likely to weigh 90 kg?

Using significant figures, what is the sum of 12.01 + 1011 + 0.113?

The speed of molecules and atoms in this state of matter is the slowest.

The two beakers below each have added to them the same amount of heat energy. Which statement best describes what would happen to the temperatures of the two beakers?

Tylenol is ordered for a child weighing 42 pounds at a dosage of 15 mg per kilogram of body weight. You need to determine how many mg of Tylenol should be administered to this child in a single dose. Which of the following equations is set up to find the answer to this problem?

Chemistry attempts to explain the behavior of matter on the _ so that we can better understand the properties of matter that we observe on the _.

Tylenol is ordered for a child weighing 42 pounds at a dosage of 15 mg per kilogram of body weight. You need to determine how many mg of Tylenol should be administered to this child in a single dose. Which of the following units will be in the answer to this question (i.e., is requested)?

How many mg of Tylenol should be administered to this child in a single dose?

Which of the following describes the kinetic energy of an object or set of objects?

A juice box is 10.0 cm  5.5 cm  4.0 cm. What is the maximum amount of juice that the box can contain?

Which of the following measurements has three significant figures?

A child comes into the doctor's office with a temperature of 39.2C. What is the child's temperature in Fahrenheit?

A 1.0  10² Watt light bulb uses 6.0  10³ J of energy per minute. How many Calories of energy does a 1.0  10² W light bulb use in one minute?

Which of the following statements best describes the unit "milliliter"?

How many nanometers are in a meter?

Which of the following is a measured number?

Which of the following equations is set up to convert 312 mg to kilograms?

A patient's fluid intake is monitored over a six-hour period. If the patient drinks 232.0 mL, 300. mL, and 41 mL of water, what is the total volume of the fluid intake?

Atomic Structure and Nuclear Radiation

Compounds and Molecules

Chemical Quantities and Chemical Reactions

Changes of State and the Gas Laws

Organic Chemistry: Hydrocarbons

Organic Chemistry and Biomolecules

Solutions, Colloids and Membranes

Acids and Bases

The Reactions of Organic Functional Groups in Biochemistry

Carbohydrates: Structure and Function

Lipids: Structure and Function

Proteins: Structure and Function

Nucleotides and Nucleic Acids

Energy and Metabolism

Filters

Exam 1: Measuring Matter and Energy

Which of the following measurements is larger than 1.0 meters?

Which of the following is most likely to weigh 90 kg?

Using significant figures, what is the sum of 12.01 + 1011 + 0.113?

The speed of molecules and atoms in this state of matter is the slowest.

The two beakers below each have added to them the same amount of heat energy. Which statement best describes what would happen to the temperatures of the two beakers?

Tylenol is ordered for a child weighing 42 pounds at a dosage of 15 mg per kilogram of body weight. You need to determine how many mg of Tylenol should be administered to this child in a single dose. Which of the following equations is set up to find the answer to this problem?

Chemistry attempts to explain the behavior of matter on the _____ so that we can better understand the properties of matter that we observe on the _____.

Tylenol is ordered for a child weighing 42 pounds at a dosage of 15 mg per kilogram of body weight. You need to determine how many mg of Tylenol should be administered to this child in a single dose. Which of the following units will be in the answer to this question (i.e., is requested)?

How many mg of Tylenol should be administered to this child in a single dose?

Which of the following describes the kinetic energy of an object or set of objects?

A juice box is 10.0 cm  5.5 cm  4.0 cm. What is the maximum amount of juice that the box can contain?

Which of the following measurements has three significant figures?

A child comes into the doctor's office with a temperature of 39.2C. What is the child's temperature in Fahrenheit?

A 1.0  102 Watt light bulb uses 6.0  103 J of energy per minute. How many Calories of energy does a 1.0  102 W light bulb use in one minute?

Which of the following statements best describes the unit "milliliter"?

How many nanometers are in a meter?

Which of the following is a measured number?

Which of the following equations is set up to convert 312 mg to kilograms?

A patient's fluid intake is monitored over a six-hour period. If the patient drinks 232.0 mL, 300. mL, and 41 mL of water, what is the total volume of the fluid intake?

Atomic Structure and Nuclear Radiation

Compounds and Molecules

Chemical Quantities and Chemical Reactions

Changes of State and the Gas Laws

Organic Chemistry: Hydrocarbons

Organic Chemistry and Biomolecules

Solutions, Colloids and Membranes

Acids and Bases

The Reactions of Organic Functional Groups in Biochemistry

Carbohydrates: Structure and Function

Lipids: Structure and Function

Proteins: Structure and Function

Nucleotides and Nucleic Acids

Energy and Metabolism

Filters

Chemistry attempts to explain the behavior of matter on the _ so that we can better understand the properties of matter that we observe on the _.

A 1.0  10² Watt light bulb uses 6.0  10³ J of energy per minute. How many Calories of energy does a 1.0  10² W light bulb use in one minute?