Students recognize that a particular color change is a characteristic property of a substance and that a color change can also be used as evidence that a chemical reaction has occurred. Students will ...

Every chemical reaction involves a change in energy because different substances hold different amounts of energy. During the reaction, bonds inside the substances that are reacting together must ...

Today I'm going to be doing one of the weirdest chemical reactions I've ever seen. It called the Belousov–Zhabotinsky ...