Every chemical reaction that exists is one of two things: endothermic or exothermic. The Greek root thermmeans temperature or heat, which gives us a clue about all reactions: there is energy exchange! ...
When an acid and a base combine, the base neutralizes the acid in a chemical reaction. This is how antacids work as well. This project will test which antacids are most potent in neutralizing lemon ju ...
Learn how milk freezes into ice cream.Does the fat content of the milk affect how quickly it freezes into ice cream?What is the role of salt in the freezing process?Watch how matter turns from solid t ...
Find out which part of a flame burns wood (in this case, a toothpick) the fastest and also if this is true for all types of flames such as candle-flame, burners, and lighters.It is an educational cont ...
Determine if Green Bags are the most effective at protecting and preserving fruits, vegetables and breads.It is an educational content by education.com.By clicking on the title of this resource, you w ...
This project involves experiments in papermaking.The goals of this project are: To develop new or improved papermaking techniques. To encourage recycling.It is an educational content by education.com. ...
Determine whether disinfectant sprays or disinfectant soaps are most effective in removing bacteriafrom one`s hands.It is an educational content by education.com.By clicking on the title of this resou ...
Probably, at one point or another, you have opened up a bag or box of chocolate to find that it has turned white!This is due to either fat bloom or sugar bloom—a process in which either sugar or fat s ...
Investigate the advantages of the use of ceramics in engines such as the tiles used in Space Shuttle.It is an educational content by education.com.By clicking on the title of this resource, you will b ...
On a fall night, you’ve probably seen fireflies glowing in the bushes. Fireflies use chemiluminescence, a very efficient process that converts energy to light. Light sticks use a similar process. Do y ...