Chemical+Reactions

Iron and sulfur can react to form iron sulide. Conservation of mass and it states that during a chemical reaction, matter is not created or destoryed.All the atoms present at the start of the reaction are present at the end.
 * __Chemical Reactions__**

To decribe a reaction accuratly, a chemical equation must show the same number of each type of atom on both sides of the equation. The four steps to balancing equations: 1. Write the equation 2. Count the atom 3. Use coeficients to balance atom 4. Look back and check In this example it shows you how to balance an equation. __**What are Chemical Reactions**__ A chemical equation is a short, easy way to show a chemical reaction, using symbals instead of words. A chemical equation tells you the substances you start with in a reaction and the substances you get at the end.The substances you have at the beginning are the REACTANTS. When the reaction is complete, you have new substances called the products.Chemical equation use chemical formulas and other symbals instead of words to summerize a reaction.
 * __Balancing Chemical Equations__**