Question 1

Match each temperature with there equivalent different scale temperature .
-0 K

Accepted Answer

A) 0. °C 
B) 280 K 
C) 68 °F 
D) 100. °C 
E) -40 °F
F)32 °F
G)98.6 °F
H)-273 °C
I)-17.8 °C 
A) 0. °C 
B) 280 K 
C) 68 °F 
D) 100. °C 
E) -40 °F
F)32 °F
G)98.6 °F
H)-273 °C
I)-17.8 °C

Question 2

Match each unit  with another unit of the same physical measurement.
-cm3

Accepted Answer

A) joule 
B) lb/qt 
C) °C 
D) gallon 
E) km
F)lb 
A) joule 
B) lb/qt 
C) °C 
D) gallon 
E) km
F)lb

Question 3

What is the density, in g/mL, of a piece of metal that weighs 0.408 kg and displaces 0.0297 L of water?

Accepted Answer

The answer of What is the density, in g/mL, of...

Question 4

Density is an extensive property of matter the more of a given substance you have, the more dense it becomes.

Accepted Answer

A) True 
 B)False

Question 5

Which is the SI unit for temperature?

Accepted Answer

A)  Fahrenheit 
B)  Celsius 
C)  Kelvin 
D)  either A or C 
A)  Fahrenheit 
B)  Celsius 
C)  Kelvin 
D)  either A or C

Question 6

How many moles of copper are present in 128 grams of copper (for copper, 1 mole = 63.546 grams)?

Accepted Answer

A)  0.496 moles 
B)  8134 moles 
C)  8.13 × 10-3 moles 
D)  2.01 moles 
A)  0.496 moles 
B)  8134 moles 
C)  8.13 × 10-3 moles 
D)  2.01 moles

Question 7

What is the prefix for the multiplier 1 × 10-6?

Accepted Answer

A)  micro- 
B)  nano- 
C)  mega- 
D)  kilo- 
A)  micro- 
B)  nano- 
C)  mega- 
D)  kilo-

Question 8

Ethanol has a density of 0.789 g/mL. This means that a certain volume of ethanol will ________.

Accepted Answer

A)  weigh more than an equal volume of water 
B)  weigh less than an equal volume of water 
C)  weigh exactly the same as an equal volume of water 
D)  always weigh 0.8 g 
A)  weigh more than an equal volume of water 
B)  weigh less than an equal volume of water 
C)  weigh exactly the same as an equal volume of water 
D)  always weigh 0.8 g

Question 9

The United States has the unit of currency dollars (unit symbol: $). Which of the following is a proper expression of the value seventy seven hundred dollars +/- 1 dollar?

Accepted Answer

A)  $ 7.7 × 10+4 
B)  $ 7.7 × 10+3 
C)  $ 7700 
D)  $ 7.700 × 10+3 
A)  $ 7.7 × 10+4 
B)  $ 7.7 × 10+3 
C)  $ 7700 
D)  $ 7.700 × 10+3

Question 10

Identify the piece of glassware that provides the least precise volume measurement of a liquid.

Accepted Answer

A)  beaker 
B)  graduated cylinder 
C)  buret 
D)  pipette 
A)  beaker 
B)  graduated cylinder 
C)  buret 
D)  pipette

Question 11

How many cm2 are there in 5.20 iN₂?

Accepted Answer

A)  33.5 
B)  13.2 
C)  2.05 
D)  0.806 
A)  33.5 
B)  13.2 
C)  2.05 
D)  0.806

Question 12

Choose the number  that correctly fills the blank in each item .
-One degree Fahrenheit is equal to _____°C.

Accepted Answer

A) 36 
B) 0.556 
C) 454 
D) 8 
E) 1,000,000
F)1,000
G)1
H)2.54
I)4.184
J)16 
A) 36 
B) 0.556 
C) 454 
D) 8 
E) 1,000,000
F)1,000
G)1
H)2.54
I)4.184
J)16

Question 13

Match the  units  with there measurement from the folowing.
-mL

Accepted Answer

A) time 
B) energy 
C) electrical charge 
D) mass 
E) length
F)volume
G)temperature
H)density 
A) time 
B) energy 
C) electrical charge 
D) mass 
E) length
F)volume
G)temperature
H)density

Question 14

Choose the number  that correctly fills the blank in each item .
-One inch is equal to ________ cm.

Accepted Answer

A) 36 
B) 0.556 
C) 454 
D) 8 
E) 1,000,000
F)1,000
G)1
H)2.54
I)4.184
J)16 
A) 36 
B) 0.556 
C) 454 
D) 8 
E) 1,000,000
F)1,000
G)1
H)2.54
I)4.184
J)16

Question 15

Match each temperature with there equivalent different scale temperature .
-310 K

Accepted Answer

A) 0. °C 
B) 280 K 
C) 68 °F 
D) 100. °C 
E) -40 °F
F)32 °F
G)98.6 °F
H)-273 °C
I)-17.8 °C 
A) 0. °C 
B) 280 K 
C) 68 °F 
D) 100. °C 
E) -40 °F
F)32 °F
G)98.6 °F
H)-273 °C
I)-17.8 °C

Question 16

The number 0.0247 expressed in scientific notation is ________.

Accepted Answer

A)  2.47 × 10-4 
B)  2.47 × 10-2 
C)  2.47 × 10-1 
D)  24.7 
A)  2.47 × 10-4 
B)  2.47 × 10-2 
C)  2.47 × 10-1 
D)  24.7

Question 17

100. cal of heat are added to 10 g of ethanol (0.581 cal/g °C) originally at 15 °C. The final temperature is ________.

Accepted Answer

A)  17 °C 
B)  27 °C 
C)  32 °C 
D)  38 °C 
A)  17 °C 
B)  27 °C 
C)  32 °C 
D)  38 °C

Question 18

Match each unit  with another unit of the same physical measurement.
-yd

Accepted Answer

A) joule 
B) lb/qt 
C) °C 
D) gallon 
E) km
F)lb 
A) joule 
B) lb/qt 
C) °C 
D) gallon 
E) km
F)lb

Question 19

Water is a good heat conductor.

Accepted Answer

A) True 
 B)False

Question 20

One Cal is equal to 1 kcal.

Accepted Answer

A) True 
 B)False

Match each temperature with there equivalent different scale temperature . -0 K

Match each unit with another unit of the same physical measurement. -cm³

What is the density, in g/mL, of a piece of metal that weighs 0.408 kg and displaces 0.0297 L of water?

Density is an extensive property of matter the more of a given substance you have, the more dense it becomes.

Which is the SI unit for temperature?

How many moles of copper are present in 128 grams of copper (for copper, 1 mole = 63.546 grams)?

What is the prefix for the multiplier 1 × 10^-6?

Ethanol has a density of 0.789 g/mL. This means that a certain volume of ethanol will ________.

The United States has the unit of currency dollars (unit symbol: $). Which of the following is a proper expression of the value seventy seven hundred dollars +/- 1 dollar?

Identify the piece of glassware that provides the least precise volume measurement of a liquid.

How many cm² are there in 5.20 iN₂?

Choose the number that correctly fills the blank in each item . -One degree Fahrenheit is equal to _____°C.

Match the units with there measurement from the folowing. -mL

Choose the number that correctly fills the blank in each item . -One inch is equal to ________ cm.

Match each temperature with there equivalent different scale temperature . -310 K

The number 0.0247 expressed in scientific notation is ________.

100. cal of heat are added to 10 g of ethanol (0.581 cal/g °C) originally at 15 °C. The final temperature is ________.

Match each unit with another unit of the same physical measurement. -yd

Water is a good heat conductor.

One Cal is equal to 1 kcal.

What Is Chemistry

The Evolution of Atomic Theory

The Modern Model of the Atom

Chemical Bonding and Nomenclature

The Shape of Molecules

Intermolecular Forces and the Phases of Matter

Chemical Reactions

Stoichiometry and the Mole

Electron Transfer in Chemical Reactions

What If There Were No Intermolecular Forces - the Ideal Gas

Solutions

When Reactants Turn Into Products

Chemical Equilibrium

Electrolytes, Acids, and Bases

Nuclear Chemistry

The Chemistry of Carbon

Synthetic and Biological Polymers

Filters

Exam 2: The Numerical Side of Chemistry

Match each temperature with there equivalent different scale temperature . -0 K

Match each unit with another unit of the same physical measurement. -cm3

What is the density, in g/mL, of a piece of metal that weighs 0.408 kg and displaces 0.0297 L of water?

Density is an extensive property of matter the more of a given substance you have, the more dense it becomes.

Which is the SI unit for temperature?

How many moles of copper are present in 128 grams of copper (for copper, 1 mole = 63.546 grams)?

What is the prefix for the multiplier 1 × 10-6?

Ethanol has a density of 0.789 g/mL. This means that a certain volume of ethanol will ________.

The United States has the unit of currency dollars (unit symbol: $). Which of the following is a proper expression of the value seventy seven hundred dollars +/- 1 dollar?

Identify the piece of glassware that provides the least precise volume measurement of a liquid.

How many cm2 are there in 5.20 iN₂?

Choose the number that correctly fills the blank in each item . -One degree Fahrenheit is equal to _____°C.

Match the units with there measurement from the folowing. -mL

Choose the number that correctly fills the blank in each item . -One inch is equal to ________ cm.

Match each temperature with there equivalent different scale temperature . -310 K

The number 0.0247 expressed in scientific notation is ________.

100. cal of heat are added to 10 g of ethanol (0.581 cal/g °C) originally at 15 °C. The final temperature is ________.

Match each unit with another unit of the same physical measurement. -yd

Water is a good heat conductor.

One Cal is equal to 1 kcal.

What Is Chemistry

The Evolution of Atomic Theory

The Modern Model of the Atom

Chemical Bonding and Nomenclature

The Shape of Molecules

Intermolecular Forces and the Phases of Matter

Chemical Reactions

Stoichiometry and the Mole

Electron Transfer in Chemical Reactions

What If There Were No Intermolecular Forces - the Ideal Gas

Solutions

When Reactants Turn Into Products

Chemical Equilibrium

Electrolytes, Acids, and Bases

Nuclear Chemistry

The Chemistry of Carbon

Synthetic and Biological Polymers

Filters

Match each unit with another unit of the same physical measurement. -cm³

What is the prefix for the multiplier 1 × 10^-6?

How many cm² are there in 5.20 iN₂?