Ch.1 - Intro to General ChemistrySee all chapters

Sections | Learn Progress |
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Mixtures | 0 completed |

Scientific Notation | 0 completed |

Accuracy & Precision | 0 completed |

Standard Deviation, Mean, Median & Mode | 0 completed |

Metric Prefixes | 0 completed |

Significant Figures | 0 completed |

Energy, Heat and Temperature | 0 completed |

Physical & Chemical Changes | 0 completed |

Dimensional Analysis | 0 completed |

Density | 0 completed |

End of Chapter Problems | 0 completed |

Additional Sections |
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The Scientific Method |

Filtration |

SI Units |

Physical & Chemical Properties |

Types of Energy |

Ethylene glycol (antifreeze) has a density of 1.11 g/ cm ^{3}. What is the volume in L of 4.1 kg of this liquid?

What is dimensional analysis?

A pascal is a newton per square meter and a newton...

The Honda Insight, a hybrid electric vehicle, has ...

The diameter of a hydrogen atom is 212 pm. Find th...

Table salt contains 39.33 g of sodium per 100 g of...

A sheet of copper is 18.0 in x 7.00 in and a mass ...

In the year 1900, the total area of the mountain c...

The recommended adult dose of a drug used to treat...

The ebola virus is structured like a long filament...

The man in the wilderness said to me, How many buc...

A cube of aluminum metal contains 3.35 x 1023 atom...

In ancient times, the closest thing to a formal un...

A student in their chemistry lab is asked to measu...

Titanium metal, density of 4.54 g/cm3, is used to ...

The density of aluminum is 2.70 ×10 3 kg/m3. Calcu...

How many liters of air are in a room that measures...

A sample has a density of 1.05 g/mL. What is the v...

a. There are 365 days per year, 24 hours per day, ...

A planet is travelling around the sun at 68.2 mile...

How many milliseconds are there in 2.50 minutes?a....

An olympic runner training for the marathon ran 9....

You are driving 65 mi/h and take your eyes off the...

The density of cobalt (II) oxide is 6.45 g/cm3. Wh...

If an object has a density of 8.65 g/cm3, what is ...

The painting American Gothic, by Grant Wood, is a ...

If the walls in a room are 955 square feet in area...

Your infant child weighs 13lbs and has a fever. Yo...

Convert $2.99/kg to dollars per Ib.

A gold ingot weighs 5.50 lbs. If the density of go...

A mass of mercury occupies 0.750 L. What volume wo...

Because of the high heat and low humidity in the s...

Osmium is the densest known element, with density ...

A runner wants to run 10.0 km. She knows that her ...

A cyclist rides at an average speed of 18 miles pe...

Osmium is the densest known element, with density ...

The density of gold is 19.31 g/cm 3. A rectangular...

What mass of silver is required for an object that...

What is the mass (in grams) of 4 L of gasoline if ...

The diameter of a hydrogen atom is 212 pm. Find th...

The daily dietary energy requirement for an adult ...

The Earth’s oceans have an average depth of 3.6 x ...

The average U.S. farm occupies 435 acres. How many...

An acetaminophen suspension for infants contains 8...

How many inches per minute (in./min) are in 4.65 x...

How many minutes are in 2.5 hours?

The average person breathes 14 times per minute. E...

The density of lead is 11.4 g/cm3 at 25oC. The vol...

An ibuprofen (C13H18O2) suspension for infants con...

In the television series, The Office, Dwight K. Sc...

There are exactly 60 seconds in a minute. there ar...

The speed of light is 3.0 x 108 m/s. How many mill...

The density of magnesium is 1.7 g/cm3, while that ...

On the planet Tatooine, the unit of length is the ...

A car averages 35 miles per gallon. How many liter...

If an object has a density of 8.65 g/cm3, what is ...

Which of the following represents the LARGEST mass...

Ethylene glycol (antifreeze) has a density of 1.11...

The human nose is so sensitive to vanillin (used t...

The value of the Euro is currently $1.35 U.S. and ...

An iceberg has a volume of 7655 cubic feet. What ...

The density of vegetable oil is 0.92 g/mL. There a...

Estimate the volume, V, of one sodium atom (Na) us...Jewelers measure masses of precious metals in troy...The density of iron is 7.874 g/cm^3. Assuming ther...Convert 2538 kg to ton, using the fact that there ...There are 18 cans of soda in a case. Each can cont...A children's liquid medicine contains 100 mg of th...If the heat of combustion for a specific compound ...You collected a personal air sample for 84 minutes...Calculate the mass of water that would be released...A metallurgist wants to gold-plate a surface with ...377 km/s = _____ m/ms Express your answer using th...Norgestrel and ethinyl estradiol tablets are avail...1294 g/L = ________ g/mL Express your answer using...Use the conversion factor from Step 2 and dimensio...604 mK/s = _____ K/s Express your answer using thr...A titanium bicycle frame displaces 0.314 L of wate...A technical machinist is asked to build a cubical ...Earth's oceans contain 3.50 x 108 m3 of water and ...The density of titanium is 4.51 g/cm3. What is the...Your favorite FM radio station has a wavelength of...If the caffeine concentration in a particular bran...The men's world record for swimming 1500.0 m. In a...At the end of 2012, global population was about 7....

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