S21_CHEM 102_Ch. 1a Highlighted Topics

Chapter 1, Chemistry: The Study of Change
Textbook: Chemistry by Chang et al., 13th edition

Topic Coverage with Explanations and Practice Problems:
- Distinguishing mixtures from pure substances through physical properties
- Distinguishing compounds and mixtures
- Distinguishing chemical and physical change
- Interconverting temperatures in Celsius and Kelvin
- Calculating mass density
- Counting significant digits
- Counting significant digits when measurements are added or subtracted
- Counting significant digits when measurements are multiplied or divided
- Adding or subtracting and multiplying or dividing measurements