Chemical Reactions: A chemical reaction is a process where the substances 8unbdergo a change in their chemical composition. The substances that enter the reaction are called reactants that are then ...

**Reuploaded because I used a clip of BBC footage in the intro and it was automatically flagged by the system and demonetized. *At the 5min mark, I say 1.5g phenanthroline monohydrate, but 5g is ...

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 ...

Florida State University researchers have discovered a pathway within a certain type of molecule that limits chemical ...

Enzymes are catalysts that accelerate chemical reactions in living systems. They reduce the energy required for chemical reactions to occur and act like a team of experts in construction projects, ...

Metals react differently. Some are very reactive and others are unreactive. Observations of reactions can be used to put metals into an order of reactivity. For example, copper is unreactive so it can ...

Scientists have been naming ideas, theorems, discoveries, and so on after other scientists for a very long time (Newton’s laws of motion, anyone?). Chemists are no different. They’ve been naming ...