Wednesday, December 01, 2010

CHEMICAL EQUATIONS

SCIENTISTS WRITE CHEMICAL EQUATIONS TO DESCRIBE WHAT HAPPENS DURING A CHEMICAL REACTION.IT TELLS EXACTLY WHATS HAPPENING IN A REACTION.FOR EXAMPLE- WHEN TWO ATOM OF HYDROGEN AND ONE ATOM OF OXYGEN ARE BONDED TOGETHER THROUGH A REACTION THEN WATER IS CREATED.AS A MATTER AFFECT THIS BOND CAN NOT CREATED WITHOUT A CHEMICAL REACTION.HOWEVER,THIS CHEMICAL REACTION CAN BE DESCRIBED BY THE EQUATION BELLOW-
2H2 + O2 = 2H2O

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