Ch.1 - Intro to General ChemistrySee all chapters

Sections | |||
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Mixtures | 12 mins | 0 completed | Learn Summary |

Scientific Notation | 6 mins | 0 completed | Learn |

Accuracy & Precision | 5 mins | 0 completed | Learn |

Standard Deviation, Mean, Median & Mode | 7 mins | 0 completed | Learn |

Metric Prefixes | 17 mins | 0 completed | Learn Summary |

Significant Figures | 18 mins | 0 completed | Learn Summary |

Energy, Heat and Temperature | 7 mins | 0 completed | Learn Summary |

Physical & Chemical Changes | 7 mins | 0 completed | Learn Summary |

Dimensional Analysis | 28 mins | 0 completed | Learn |

Density | 14 mins | 0 completed | Learn Summary |

End of Chapter 1 Problems | 51 mins | 0 completed | Learn |

Additional Practice |
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The Scientific Method |

Filtration |

Physical & Chemical Properties |

Types of Energy |

Solution: How many mg does a 433 kg sample contain?
A) 4.33 × 10-4 mg
B) 4.33 × 107 mg
C) 4.33 × 10-3 mg
D) 4.33 × 106 mg
E) 4.33 × 108 mg

How many mg does a 433 kg sample contain?

A) 4.33 × 10^{-4} mg

B) 4.33 × 10^{7} mg

C) 4.33 × 10^{-3} mg

D) 4.33 × 10^{6} mg

E) 4.33 × 10^{8} mg

A number expressed to 10 -6 s, relate to which of ...

The radius of a helium atom 31.4 pm. What is the t...

Convert 100 cm3 to m3.
A) 1 × 10 -4 m 3 ...

Convert 15 m3 to liters.
A) 1.5 L
B) 1...

Convert:
b. 3.14 kg to g

Which of the following does not equal 80 mL?
a. 8...

Express 327 kilometers in units of nanometers.
a....

A house has an area of 195m 2. What is its area in...

The mass of a sample is 550 milligrams. Which of t...

A house has an area of 195m 2. What is its area in...

A bedroom has a volume of 115m3. What is its volum...

Convert 4.39 x 10-23 g to ng.
a) 4.39x10-10 ng
...

Use the prefix multipliers to express each measure...

Use the prefix multipliers to express each measure...

Use the prefix multipliers to express each measure...

Which of the following is the smallest mass?
a. 1...

Use prefix multipliers to express each measurement...

How many milligrams of sodium sulfate are equivale...

Use prefix multipliers to express each measurement...

Use prefix multipliers to express each measurement...

Use prefix multipliers to express each measurement...

Which of the following sets of units is not in the...

Use scientific notation to express each quantity w...

Complete the table:
a. 1245 kg 1.245 X .10 ...

Complete the table:
b. 515 km _______dm ...

Complete the table:
c. 122.355 s _______ms ...

Complete the table:
d. 3.345 kJ _______J ...

Complete the table:
c. 554 mK/s _______K/s ...

Express the quantity 254,998 m in each unit.
a. k...

Express the quantity 556.2 X 10 -12 s in each unit...

How many mg does a 433 kg sample contain?
A) 4.33...

How many kL does a 1.25 × 108 cL sample contain?
...

You may want to reference (Pages 14 - 20) Section ...

You may want to reference (Pages 14 - 20) Section ...

You may want to reference (Pages 14 - 20) Section ...

What are prefix multipliers?

What SI units are used for measuring the following...

What SI units are used for measuring the following...

What SI units are used for measuring the following...

What SI units are used for measuring the following...

What SI units are used for measuring the following...

What SI units are used for measuring the following...

What SI prefixes correspond to the following multi...

What SI prefixes correspond to the following multi...

What SI prefixes correspond to the following multi...

What do the following abbreviations stand for?nL

What do the following abbreviations stand for?m

What do the following abbreviations stand for?mm

What do the following abbreviations stand for?cL

What do the following abbreviations stand for?dJ

What is the standard SI base unit of length?

What is the standard SI base unit of mass?

What is the standard SI base unit of time?

What is the standard SI base unit of temperature?

What type of quantity (for example, length, volume...

Give the derived SI units for each of the followin...

Give the derived SI units for each of the followin...

Give the derived SI units for each of the followin...

Give the derived SI units for each of the followin...

Give the derived SI units for each of the followin...

Give the derived SI units for each of the followin...

Give the derived SI units for each of the followin...

What is the difference between a derived SI unit a...

What is the difference between a cubic centimeter ...

Bottles of wine sometimes carry the notation "Volu...

The package of a fluorescent bulb for a table lamp...

In the year 2012, an estimated amount of 31.6 bill...

Use prefix multipliers to express each measurement...

Use prefix multipliers to express each measurement...

Use prefix multipliers to express each measurement...

Use prefix multipliers to express each measurement...

You may want to reference (Pages 14 - 20) Section ...

You may want to reference (Pages 14 - 20) Section ...

What SI prefixes correspond to the following multi...

Use scientific notation to express each of the fol...

What SI prefixes correspond to the following multi...

Use scientific notation to express each of the fol...

Use scientific notation to express each of the fol...

Use scientific notation to express each of the fol...

How many microliters are in 3 L ?

What prefix multiplier is appropriate for reportin...

The average thickness of a human hair is about 100...

The average thickness of a human hair is about 100...

The average thickness of a human hair is about 100...

Complete the following table:
...

Complete the following table:
...

Express the quantity 255002 m in each of the foll...

Express the quantity 255002 m in each of the foll...

Express the quantity 255002 m in each of the foll...

Express the quantity 255002 m in each of the foll...

Express the quantity 5.500×10−10 s in each unit.m...

Express the quantity 5.500×10−10 s in each unit.n...

Express the quantity 5.500×10−10 s in each unit.p...

Express the quantity 5.500×10−10 s in each unit.f...

Perform each of the following conversions.3.16 kg ...

Use scientific notation to express each quantity w...

Use scientific notation to express each quantity w...

Use scientific notation to express each quantity w...

Use scientific notation to express each quantity w...

How many g are there in 6
mg.

Which quantity in each of the following pairs is s...

You may want to reference (Pages 14 - 20) Section ...

You may want to reference (Pages 27 - 33) Section ...

How many picograms are in 1 mg?

Carry out the following conversions.You may want t...

Using your knowledge of metric units, English unit...

Using your knowledge of metric units, English unit...

Using your knowledge of metric units, English unit...

Perform each unit conversion.1898
mg to kg

Perform each unit conversion.198
km to cm

Which quantity in each of the following pairs is s...

You may want to reference (Pages 29 - 33) Section ...

What is the difference between a cubic decimeter (...

You may want to reference(Pages 28 - 33)Section 1....

Answer the following questions.There are exactly 6...

A bedroom has a volume of 116 m3 .
You may want...

A bedroom has a volume of 116 m3 .
You may want...

A bedroom has a volume of 116 m3 .
You may want...

Carry out the following conversions.How large in s...

A modest-sized house has an area of 205 m2 .What i...

A modest-sized house has an area of 205 m2 .What i...

A modest-sized house has an area of 205 m2 .What i...

You may want to reference (Page 27) Section 1.8 wh...

Perform the following conversions.0.03500 ft3
to...

In the year 2011, an estimated amount of 35 billio...

What is the SI base unit of length?a) mib) mec) cm...

Using your knowledge of metric units, English unit...

Using your knowledge of metric units, English unit...

Using your knowledge of metric units, English unit...

Using your knowledge of metric units, English unit...

One-thousandth of a micrometer is a?
a. picometer...

The dimensions of an ameoba are approximately 87 u...

Which statemnent below is correct?
a. 100 mL = 1L...

Identify each of the following as measurements of ...

The mass of a proton is 1.67 × 10 -27 kg. What is ...

Convert 5 μm to meters.
A) 5 × 10 -3 m
B) 5 × 10...

a. How many kilograms are in one teragram?

b. How many nanometers are in 6.50 x 10 2 teramete...

c. How many kilograms are in 25 femtograms?

How many 150-mg aspirin tablets can be made from 1...

A bedroom has a volume of 115m3. What is its volum...

d. How many liters are in 8.0 cubic decimeters?

e. How many microliters are in one milliliter?

f. How many picograms are in one microgram?

The density of a substance if 3.400 g/mL. In SI un...

Use the prefix multipliers to express each measure...

Which of the following is the largest mass?a. 1000...

Use scientific notation to express each quantity w...

Complete the table:a. 355 km/s _______cm/s _...

Complete the table:228 g/L = _______g/mL = ___...

Complete the table:2 .554 mg/mL = ________g/L = ...

Use appropriate metric prefixes to write the follo...

Use appropriate metric prefixes to write the follo...

Use appropriate metric prefixes to write the follo...

Use appropriate metric prefixes to write the follo...

Use appropriate metric prefixes to write the follo...

Use appropriate metric prefixes to write the follo...

Use apprapriate metrie prefixes to write the follo...

Use appropriate metric prefixes to write the follo...

Use appropriate metric prefixes to write the follo...

Use appropriate metric prefixes to write the follo...

Use appropriate metric prefixes to write the follo...

Convert 2.45 x 10-3 km to cm

Use appropriate metric prefixes to write the follo...

Use appropriate metric prefixes to write the follo...

Use appropriate metric prefixes to write the follo...

All of the following are SI base units of measurem...

How many cm3 are contained in 3.77 × 104 mm3?A) 3....

The SI unit of energy is thea. ampereb. joulec. kg...

Indicate the SI base units or derived units that a...

Indicate the SI base units or derived units that a...

Give the name and symbol of the prefixes used with...

Give the name of the prefix and the quantity indic...

Indicate the SI base units or derived units that a...

Indicate the SI base units or derived units that a...

Indicate the SI base units or derived units that a...

Indicate the SI base units or derived units that a...

Indicate the SI base units or derived units that a...

Indicate the SI base units or derived units that a...

Indicate the SI base units or derived units that a...

Indicate the SI base units or derived units that a...

Indicate the SI base units or derived units that a...

Indicate the SI base units or derived units that a...

Indicate the SI base units or derived units that a...

Indicate the SI base units or derived units that a...

Give the name and symbol of the prefixes used with...

Give the name and symbol of the prefixes used with...

Give the name and symbol of the prefixes used with...

Give the name and symbol of the prefixes used with...

Give the name and symbol of the prefixes used with...

Give the name of the prefix and the quantity indic...

Give the name of the prefix and the quantity indic...

Give the name of the prefix and the quantity indic...

The SI unit of length is thea. footb. kilometerc. ...

Give the name of the prefix and the quantity indic...

Give the name of the prefix and the quantity indic...

Give the name of the prefix and the quantity indic...

Give the name of the prefix and the quantity indic...

Complete the following conversions between SI unit...

Complete the following conversions between SI unit...

Perform each of the following conversions.b. 2.41 ...

Perform each of the following conversions.d. 1.445...

Perform each of the following conversions.e. 235.3...

The distance between two adjacent peaks on a wave ...

If an aspirin tablet contains 325 mg aspirin, how ...

Use scientific (exponential) notation to express t...

Use scientific (exponential) notation to express t...

Use scientific (exponential) notation to express t...

Use scientific (exponential) notation to express t...

Use scientific (exponential) notation to express t...

Use scientific (exponential) notation to express t...

Use scientific (exponential) notation to express t...

Use scientific (exponential) notation to express t...

Use scientific (exponential) notation to express t...

Complete the following conversions between SI unit...

Complete the following conversions between SI unit...

Complete the following conversions between SI unit...

Complete the following conversions between SI unit...

Complete the following conversions between SI unit...

Complete the following conversions between SI unit...

Complete the following conversions between SI unit...

Perform each of the following conversions.a. 8.43 ...

Complete the following table:(a) 1245 kg1.245 x 10...

Perform each of the following conversions.c. 294.5...

Perform each of the following conversions.f. 903.3...

a. How many kilograms are in one teragram?

b. How many nanometers are in 6.50 x 102 terameter...

c. How many kilograms are in 25 femtograms?

e. How many microliters are in one milliliter?

f. How many picograms are in one microgram?

The average radius of a molecule of lysozyme, an e...

Many medical laboratory tests are run using 5.0 μL...

Which quantity in each of the following pairs is s...

Write the conversion factor(s) for • km2 to cm2

Although the preferred SI unit of area is the squa...The recommended single dose for acetaminophen is 1...How many mg does a 433 kg sample contain? (a) 4.33...The average distance from Earth to the Sun is 150 ...A newborn is 18 in. in length and weighs 8 lb 13 o...A student sets up the following equation to conver...Question 6How many cm3 are contained in 3.77 x 104...Convert the following measurementBy what power of ten is a cubic kilometer greater ...Convert 8.61 x 10-3 m to the equivalent length in ...Calculate the volume of liquid in the round flask ...Carry out the following conversions from one metri...The radius of a lead atom is 175 pm. How many lead...A dose of medication was prescribed to be 35 micro...Which is the correct proportionality factor relati...Which metric prefix stands for 10-9?a. centi-b. mi...For light with a wavelength of 3.60 μm, calculate ...Calculate the volume of liquid in the test tube sk...Which of the following is an SI unit? (a) Liter (b...

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