Chemical Reaction Basics By Sam Dunay Aka Ninja Effect

Single replacement Doulble Replacement

What Part of Atoms are affected? The electrons are affected during a chemical reaction because electrons are the linking's to other molecules. http://www.vias.org/feee/batt_02.html http://en.wikipedia.org/wiki/Chemical_reaction

What happens during a chemical reaction During a Chemical Reaction the electrons are being redistributed. Wiki answers/chemicalreactions.com phycomp.technion.ac.il/~anastasy/diamgrap.png The law of conservation says matter cannot be destroyed or created when there's a chemical reaction the matter is redistributed to a different place. When a chemical reaction is occurring there might be fizzing bubbling or gases or heat. Reactants are compounds or elements being consumed in a chemical reaction. Products are substances that have been created by chemical reactions

Energy and Chemical reations The role of energy in chemical reaction is to create work or an ability. Potential energy is stored energy. Activation is the energy that Initiates the combustion for example like stricking a match. Endothermic is when a chemical reaction gets cold . Exo endoreaction is when the chemical reaction gets hot. http://en.wikipedia.org/wiki/Activation_energy

Types of chemical reaction Synthesis- when two elements or compounds combine. Example rust oxygen and iron Decomposition- is when a chemical compound is separated into a smaller compound or element. Combustion is a burning or a start of some sort of heat. A nuclear bomb. artforprofits.files.wordpress.com/2008/01/exp

Replacements Single replacement Doulble replacement Single replacements takes one element with a chemical which changes into another element Double replacement is when two cations and anions switch places with another compound.