Chemical Reactions

Reactants vs. Products (MC) - need to know the difference to do the rest of these exercises.

Chemical Reactions Vocabulary (M) - endo- and exothermic; Law of Conservation of Mass, etc.

Chemical Reactions Vocabulary 2 (MC) - reactions, etc.

Types of Reactions (MC)

BALANCING CHEMICAL REACTIONS -
Do these IN ORDER if you want to really understand.

Balancing Equations Prelesson - if you can't do this, you won't be able to balance the equations.

Number of Atoms - VERY IMPORTANT! If you can count atoms like this you will probably be able to balance equations.

Go to one of these 4 websites (after doing the exercises above).

• Chembalancer - by Sulan Dun. Best on the web, by far! (CD)

• Chembalancer 2 - by Sulan Dun.

• Interactive Tutorial by Dr. Yue-Ling Wong - Another way to step you through the process.

• Balancing #2 -

• Balancing #3

• Balancing #4