TYPES OF CHEMICAL REACTIONS
IDENTIFY THE TYPES OF CHANGE
CHEMICAL CHANGES LEADS TO CHEMICAL REACTIONS WE WILL OBSERVE DIFFERENT IMAGES AND TRY TO IDENTIFY THE TYPES OF CHEMICAL REACTIONS
WHAT D0 YOU OBSERVE
Synthesis Reactions: X + Y-->XY In this equation, X and Y can be compounds or elements. The result XY is a compound. Two different people unite to be one in marriage 2 Reactants and 1 Product
Examples of Combination Reactions: 2Ba + O2 -->2BaO 4Cu + O2 -->2Cu2O 2H2 + O2 -->2H2O 2Na + Cl2 -->2NaCl
What do you observe
Decomposition Reactions: In decomposition reaction, a compound is broken down into two simpler substances. XY --> X + Y Decomposition reactions are the opposite of synthesis reactions. 1 Reactant and 2 Products
Examples of Decomposition Reactions: 2HgO --> 2Hg + O2 2H2O --> 2H2 + O2 CaCO3 --> CaO + CO2
THE END