Law of conservation of mass and why chemical equations must be balanced.
Video on the discovery of conservation of mass.
The conservation of mass is show in a chemical reaction between iron and oxygen in a closed environment.
Reviews the law of conservation of mass and why chemical equations must be balanced.
With this KWL Chart, reflect on your prior knowledge of a concept, come up with questions you're curious about, and come up with answers from the reading.
Where do mass and energy go in a chemical reaction?