American Chemical Society
Middle School Chemistry: Controlling the Amount of Products in Chemical Reactions
A quick look into how to control the amount of products in chemical reactions.
American Chemical Society
Middle School Chemistry: Temperature and Rate of a Chemical Reaction
Watch molecules collide with enough energy that bonds break and form new bonds in a chemical reaction.
Sophia Learning
Sophia: Chemical Reactions: Lesson 6
This lesson will present a basic understanding of the periodic chart of elements and how to predict chemical reactions based on given information. It is 6 of 9 in the series titled "Chemical Reactions."
Sophia Learning
Sophia: Chemical Reactions: Lesson 9
This lesson will present a basic understanding of the periodic chart of elements and how to predict chemical reactions based on given information. It is 9 of 9 in the series titled "Chemical Reactions."
American Chemical Society
Middle School Chemistry: Energy Changes in Chemical Reactions
Use these demostration video clips to help understand the energy changes in some chemical reactions.
Other
Aspirin Foundation: Reactions
This is page gives the raw ingredients and the chemical reactions used to produce aspirin.
Sophia Learning
Sophia: Chemical Reactions: Lesson 7
This lesson introduces the process of writing the equation for chemical reactions. It is 7 of 9 in the series titled "Chemical Reactions."
Sophia Learning
Sophia: Chemical Reactions: Lesson 8
This lesson introduces the process of writing the equation for chemical reactions. It is 8 of 9 in the series titled "Chemical Reactions."
American Chemical Society
Middle School Chemistry: What Is a Chemical Reaction?
Use chemical formulas to visualize how chemical equations are balanced.
Sophia Learning
Sophia: Endothermic/exothermic Reactions: Lesson 4
This lesson explains the difference between endothermic and exothermic chemical reactions. It is 4 of 4 in the series titled "Endothermic/Exothermic Reactions."
Sophia Learning
Sophia: Endothermic/exothermic Reactions: Lesson 3
This lesson explains the difference between endothermic and exothermic chemical reactions. It is 3 of 4 in the series titled "Endothermic/Exothermic Reactions."
Sophia Learning
Sophia: Balancing Chemical Equations: Lesson 6
This lesson will explain how to balance a chemical reaction. It is 6 of 6 in the series titled "Balancing Chemical Equations."
Sophia Learning
Sophia: Fission and Fusion: Lesson 4
This lesson will explain how fission and fusion in chemical reactions can be used to produce energy. It is 4 of 4 in the series titled "Fission and Fusion."
Sophia Learning
Sophia: Fission and Fusion: Lesson 3
This lesson will explain how fission and fusion in chemical reactions can be used to produce energy. It is 3 of 4 in the series titled "Fission and Fusion."
American Chemical Society
Middle School Chemistry: Forming a Precipitate
This diagram illustrates a chemical reaction forming a precipitate.
Sophia Learning
Sophia: Activation Energy: Lesson 3
This lesson will explain how activation energy is needed to start a chemical reaction. It is 3 of 5 in the series titled "Activation Energy."
Sophia Learning
Sophia: Activation Energy: Lesson 4
This lesson will explain how activation energy is needed to start a chemical reaction. It is 4 of 5 in the series titled "Activation Energy."
Sophia Learning
Sophia: Compounds and Elements: Lesson 4
This lesson will present a basic overview of elements and how they interact in chemical reactions and compound formations. It is 4 of 4 in the series titled "Compounds and Elements."
Sophia Learning
Sophia: Conservation of Mass: Lesson 3
This lesson explains the law of conservation of mass within chemical reactions. It is 3 of 4 in the series titled "Conservation of Mass."
Sophia Learning
Sophia: Conservation of Mass: Lesson 4
This lesson explains the law of conservation of mass within chemical reactions. It is 4 of 4 in the series titled "Conservation of Mass."
Sophia Learning
Sophia: Catalyst: Lesson 4
This lesson will describe that a catalyst is something which can speed up a reaction by lowering activation energy. It is 4 of 4 in the series titled "Catalyst."
Chiral Publishing
Chiral Publishing: An Introduction to Chemistry: Chemical Calculations and Chemical Equations [Pdf]
Slide show focusing on the elements of stoichiometry relating to limiting reactants. Go through the first several slides to review or introduce the topic.
American Chemical Society
Middle School Chemistry: Co2 Reacting With Water
See how carbon dioxide reacts with water to produce carbonic acid.
Sophia Learning
Sophia: Enzymes Proteins That Pack a Punch!
Through a combination of slide show tutorials and a video demonstration, learn how enzymes work. [3:00]