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 Problems | 60 mins | 0 completed | Learn |

Additional Sections |
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The Scientific Method |

Filtration |

SI Units |

Physical & Chemical Properties |

Types of Energy |

Calculate to the correct number of significant figures.

d. (3.14 X 2.4367) - 2.34

While standing on the summit, you discover there a...

Give the correct number of significant figures for...

How many significant figures are in the measuremen...

Solve and give the correct number of significant f...

Read each measurement to the correct number of sig...

Read each measurement to the correct number of sig...

Read each measurement to the correct number of sig...

How many significant figures are in each number?
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What is the value for y, rounded correctly and to ...

Indicate the number of significant figures in each...

Round each number to four significant figures.
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Consider the addition of 15.4 to 28. What would a ...

Round each number to three significan t figures.
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Consider multiplying 26.2 by 16.43. What would a m...

Calculate to the correct number of significant fig...

Calculate to the correct number of significant fig...

Calculate to the correct number of significant fig...

Calculate to the correct number of significant fig...

Calculate to the correct number of significant fig...

Calculate to the correct number of significant fig...

Calculate to the correct number of significant fig...

Calculate to the correct number of significant fig...

Calculate to the correct number of significant fig...

Calculate the following to the correct number of s...

Calculate to the correct number of significant fig...

Calculate to the correct number of significant fig...

At 4.000°C water’s density is 1.000 g/cm 3. For th...

Calculate to the correct number of significant fig...

Perform the following calculation to the right num...

Which of the following numbers has the greatest nu...

What is the correctly reported mass of water based...

What is the correct reading for the liquid in this...

How many significant figures are in the following?...

There are 6 significant figures in the number 0.00...

Read the water level with the correct number of si...

Read the length of the metal bar with the correct ...

Give the answer with correct significant figures.
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How many significant figures are in 1009.630 mL?
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Which measurement is correct when using a 30-cm ru...

What answer should be reported, with the correct n...

Do each calculation without using your calculator ...

Do each calculation without using your calculator ...

Do each calculation without using your calculator ...

The diameter of Earth at the equator is 7926.381 m...

Carry out the following operations, and express th...

What is the number of significant figures in each ...

What is the number of significant figures in each ...

What is the number of significant figures in each ...

What is the number of significant figures in each ...

What is the number of significant figures in each ...

Indicate the number of significant figures in each...

Indicate the number of significant figures in each...

Indicate the number of significant figures in each...

Indicate the number of significant figures in each...

Indicate the number of significant figures in each...

Carry out the following operations, and express th...

Carry out the following operations, and express th...

Carry out the following operations, and express th...

Carry out the following operations, and express th...

Carry out the following operations, and express th...

Carry out the following operations, and express th...

You weigh an object on a balance and read the mass...

You have a graduated cylinder that contains a liqu...

For each number, underline the zeroes that are sig...

All 50 students agree that in the classroom there...

How many significant figures are in each of the fo...

How many significant figures are in each of the fo...

How many significant figures are in each of the fo...

How many significant figures are in each of the fo...

How many significant figures are in each of the fo...

How many significant figures are in each of the fo...

How many significant figures are in each of the fo...

How many significant figures are in each of the fo...

Evaluate each of the following and write the answe...

Evaluate each of the following and write the answe...

Evaluate each of the following and write the answe...

(a) What is the length of the pencil in the follow...

Evaluate each of the following and write the answe...

(b) An oven thermometer with a circular scale read...

Evaluate each of the following and write the answe...

Perform the following mathematical operations, and...

Perform the following mathematical operations, and...

Perform the following mathematical operations, and...

(a) How many significant figures should be reporte...

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The number of significant figures in 0.066900 x 10...

What is the correct answer to the following expres...

Read the length of the metal bar with the correct ...

How many significant figures should be used to exp...

Determine the number of significant figures for th...Express 96,342 m using 2 significant figures. 1) 9...Translate the following numbers into standard nota...How many significant figures are in the number 0.8...How many significant digits are in the following n...Which measurement is expressed to 4 significant fi...Identify the exact numbers in this list. Select al...

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