Texas Instruments
Texas Instruments: Keep It Bottled Up: Linear Rates of Pressure Increase
When two or more chemicals react, other substances such as gases may be produced. The rate at which the reaction takes place can be affected by a number of different factors including temperature. In this activity, you will see how...
TeachEngineering
Teach Engineering: Pop Rockets
Students design and build a paper rocket around a film canister, which is used as the engine. An antacid tablet and water are put into the canister, react to form carbon dioxide gas, and act as the pop rocket's propellant. With the lid...