The mole concept is one of the most fundamental concepts that allows chemists to relate one quantity of matter to another. The mole is simply a number that represents 6.02 x 10²³ things! In this unit we will work on converting from one kind of quantity to another through the mole concept. Unit analysis plays a big part in what we do in this section! To find answers to the assignments we've done in class for this unit, just click on the appropriate Problem Set:

Problem Set 3.1 - The Mole and Molar Mass

Problem Set 3.2 - Basic Mole Conversions

Problem Set 3.3 - Molar Volume of Gases

Problem Set 3.4 - Mole Conversions

Problem Set 3.5 - Percent Composition

Problem Set 3.6 - Molarity

Problem Set 3.7 - Mole Review

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