It's easy to perform the white smoke chemistry demonstration. This simple demo illustrates the synthesis of ammonium chloride.| Science Notes and Projects
You can make ammonium nitrate from common household chemicals. The ammonium nitrate may be used to make pyrotechnics or cold packs.| Science Notes and Projects
Learn about hand warmer chemistry and get instructions for four easy chemical hot packs. Learn how chemical hand warmers work.| Science Notes and Projects
Perform a safe and easy endothermic reaction demonstration. The chem demo uses simple common household materials to make a cold reaction.| Science Notes and Projects
Learn what an exothermic reaction is and get examples of exothermic reaction, including simple demonstrations you can try.| Science Notes and Projects
Get the definition of an endothermic reaction and endothermic reaction examples. Learn how the terms endothermic and endergonic are related.| Science Notes and Projects