Effects of chemical reactions: Reactants Products Chemical reactions rearrange the atoms in the reactants to form new products. The identities and properties.
Chemical Equations & Reactions. Describing a Chemical Reaction Indications of a Chemical Reaction –Evolution of heat, light, and/or sound –Production.
Photosynthesis. Sentence Please write a sentence using at least 3 of the following words: Please write a sentence using at least 3 of the following words:
CHAPTER 8 PHOTOSYNTHESIS. ENERGY AND LIFE Living things depend on energy Sun is source of most energy 2 types of organisms, – AUTOTROPHS make their own.
Chemical Reactions. A. Matter can change physically or chemically; a process that produces a chemical change is a chemical reaction.
Chemical formulae and chemical equations Chemical equations.
What do all of the following examples share in common? Crushing a can Melting an ice cube Boiling water Mixing sand & water Breaking a glass Dissolving.
