All Chapters
Ch.1 - Intro to General Chemistry	2hrs & 53mins	0% complete	Worksheet Start
Ch.2 - Atoms & Elements	2hrs & 49mins	0% complete	Worksheet Start
Ch.3 - Chemical Reactions	3hrs & 25mins	0% complete	Worksheet Start
BONUS: Lab Techniques and Procedures	1hr & 38mins	0% complete	Worksheet Start
BONUS: Mathematical Operations and Functions	47mins	0% complete	Worksheet Start
Ch.4 - Chemical Quantities & Aqueous Reactions	3hrs & 55mins	0% complete	Worksheet Start
Ch.5 - Gases	3hrs & 47mins	0% complete	Worksheet Start
Ch.6 - Thermochemistry	2hrs & 28mins	0% complete	Worksheet Start
Ch.7 - Quantum Mechanics	2hrs & 35mins	0% complete	Worksheet Start
Ch.8 - Periodic Properties of the Elements	1hr & 57mins	0% complete	Worksheet Start
Ch.9 - Bonding & Molecular Structure	2hrs & 5mins	0% complete	Worksheet Start
Ch.10 - Molecular Shapes & Valence Bond Theory	1hr & 31mins	0% complete	Worksheet Start
Ch.11 - Liquids, Solids & Intermolecular Forces	3hrs & 40mins	0% complete	Worksheet Start
Ch.12 - Solutions	2hrs & 17mins	0% complete	Worksheet Start
Ch.13 - Chemical Kinetics	2hrs & 22mins	0% complete	Worksheet Start
Ch.14 - Chemical Equilibrium	2hrs & 26mins	0% complete	Worksheet Start
Ch.15 - Acid and Base Equilibrium	4hrs & 42mins	0% complete	Worksheet Start
Ch.16 - Aqueous Equilibrium	3hrs & 48mins	0% complete	Worksheet Start
Ch. 17 - Chemical Thermodynamics	1hr & 44mins	0% complete	Worksheet Start
Ch.18 - Electrochemistry	2hrs & 58mins	0% complete	Worksheet Start
Ch.19 - Nuclear Chemistry	1hr & 33mins	0% complete	Worksheet Start
Ch.20 - Organic Chemistry	3hrs	0% complete	Worksheet Start
Ch.22 - Chemistry of the Nonmetals	2hrs & 1min	0% complete	Worksheet Start
Ch.23 - Transition Metals and Coordination Compounds	1hr & 54mins	0% complete	Worksheet Start

Significant Figures

See all sections

Sections
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
The Scientific Method
Filtration
Physical & Chemical Properties
Types of Energy

Guide Learn Additional Practice Summary

Next SectionEnergy, Heat and Temperature

Solution: How many significant figures should be reported for the volume of the metal bar shown below?

Problem

How many significant figures should be reported for the volume of the metal bar shown below?

The length of the metal bar is 5.30 centimeters, the height is 1.25 centimeters, and the width is 2.5 centimeters.

Significant Figures

Solution: How many significant figures should be reported for the volume of the metal bar shown below?

Problem

Practice Problems

Sign up for free to watch this video!