To make a safe, portable form of heating to take to the rest of the team working up on the glacier. All combustion reactions (such as the burning of coal) are exothermic. Incredibly, the reaction ...

Note: This video is designed to help the teacher better understand the lesson and is NOT intended to be shown to students. It includes observations and conclusions that students are meant to make on ...

A provocative new study shows that, contrary to previous experimental results, exciting a stretching mode of a bond in a molecule during a particular simple chemical reaction does not break the ...