While you're watching, look out for the different household items which can be used for exothermic and endothermic reactions. A Bunsen burner flame is produced by burning methane gas. The ...

Exothermic Vs. Endothermic Reactions: Chemical reactions can release heat or absorb heat. The sign of ΔH can tell you this. A positive ΔH indicates an endothermic reaction while a negative.

Wu Kaifeng from the Dalian Institute of Chemical Physics (DICP) of the Chinese Academy of Sciences (CAS) found that endothermic charge-transfer-mediated triplet energy transfer (TET) is a new ...

Two dry solids --- barium hydroxide and ammonium nitrate --- are mixed to produce an endothermic reaction. The temperature of the mixture drops approximately 45oC and is cold enough to freeze the ...