Chemistry Textbook
Chapter 3: Composition of Substances and Solutions
By the end of this chapter, you will be able to:
- define mole and molar mass
- perform calculations for deriving moles, mass, and number of atoms and molecules from each other using dimension analysis
- compute the percent composition of a compound
- determine the empirical and molecular formula of a compound from mass percentages
- define molarity and calculate solution concentrations using molarity
- perform dilution calculations using the dilution equation
Figure 3.1: Do you know one Mole of any substance contains Avogadro's number of atoms/molecules/ions?