Description Chemical reactions are such a normal part of our lives that we hardly note when they take place. We don't think about science when we're baking cookies or watching fireworks, but without chemical reactions, none of these things would happen. Learn all about chemical reactions with this Spanish science reader that brings the power of science and informational text to students at a level they can understand. Introduce students to STEM topics and new concepts and vocabulary terms like acid, base, reactant, combustion, and synthesis with this nonfiction book that is aligned to state and national standards.