Chemical+Reaction+Videos

media type="youtube" key="hVK9Om4wzBM" height="315" width="420"media type="youtube" key="WAZ54LXVObA" height="315" width="420" This is a chemical reaction because it gives off gas, This is a chemical reaction because it gives off light

media type="youtube" key="6hX8H66I62U" height="315" width="420" align="center" This is a chemical reaction because it gives off light