Lesson 2
Home Preliminary Information Inference Types of Change and Separation Chemical Reactions Authorware Download Conservation of Mass Stoichiometry Limiting Reagents Percent Composition The Laboratory Two More Laws Wrap-Up


Safety Precautions
Lab Techniques
Observing Chemical Reactions
Chemical Reactions Creating Materials in New Phases
Chemical Reactions Creating Materials with New Colors
Chemical Reactions Creating or Using Heat Energy
Describing Chemical Reactions
Distinction Between Chemical and Physical Changes
Quick Quiz on Chemical Reactions

Chemical Reactions


In this section of the lesson we will consider chemical reactions which, of course,are the heart and soul of chemistry. First I would like to give you some advice and some precautions. Then we will consider a variety of chemical reactions.