Curated OER
Practice Final
A full-fledged practice final prepares pupils for their general chemistry final exam. If they complete these 57 multiple-choice questions correctly, they will be well-prepared. Note: even though the questions are multiple-choice, there...
Virginia Tech
Types of Equations
After learning about and reviewing the types of chemical equations and rules for balancing, students can practice balancing equations on interactive quizzes.
CK-12 Foundation
Ck 12: Physical Science: Replacement Reactions
[Free Registration/Login may be required to access all resource tools.] Definition and examples of a replacement reaction.