CHEMICAL CHANGES AND LIFE
 
 AT 38°C..IN THE UPPER REGIONS OF THE STRATOSPHERE,
   47 KILOMETERS ABOVE THE EARTH
HYDRON ATOMS, JOIN WITH OCSION ATOMS,  
  TO FORM,  WATER MOLECULES.
THE WATER MOLECULES,
THEN  FALL, DOWN TO THE COOLER REGIONS, OF THE STRATOSPHERE.
WHERE THEY JOIN, WITH OTHER WATER MOLECULES, TO FORM THE CLOUDS.
THAT BRING TO US, THE BLESSING OF THE RAINS, THAT SUSTAIN ALL LIFE.
 LET US STUDY,  AS THE FIRST CHEMICAL CHANGE,
 WE STUDY,  IN THIS COURSE, ABOUT CHEMICAL CHANGES.
 THE TRANSFORMATION OF MOLECULES, OF THE GASES OCSION & HYDRON,
 INTO THE MOLECULES OF WATER, THAT SUSTAIN OUR LIVES.
AT 38°C. MOLECULES OF OCSION & HYDRON, EXIST AS PAIRED ATOMS,
      WHEN THEY APPROACH EACH OTHER,
            THE PAIRS OF HYDRON ATOMS, JOIN WITH THE OCSION ATOMS,
   AND CREATE, WATER MOLECULES    
OCSION  GAS & HYDRON GAS TO WATER HYDRATES ~ CHEMICAL CHANGE EQUATIONS
TYPE OF EQUATION
CHEMICAL 1
+
CHEMICAL 2
=
CHEMICAL 3
NON-COMPUTER
O2
+
2(H2)
=
2(H2O)
COMPUTER
1[ 2.OCS ]
+
2[ 2.HDR ]
=
2[ OCS + 2.HDR ]
CHEMICAL NAMES
OCSION
HYDRON
WATER
TEMPERATURE OF INTER-REACTION = 38°C

NON-COMPUTER...CHEMICAL EQUATIONS
THIS IS THE PRE-COMPUTER AGE, METHOD OF RECORDING CHEMICAL CHANGES,
THAT USES ,THE 1 & 2 LETTER CHEMICAL SYMBOLS AND PLACES THE QUANTITYS OF,
THE ATOMIC ELEMENTS, BEHIND THEIR ATOMIC SYMBOLS, BUT PLACES THE QUANTITYS
OF THE MOLECULES, IN FRONT, OF THE BRACKETED MOLECULES, IN THE EQUATION.
COMPUTER...CHEMICAL EQUATIONS
THIS IS THE NEW METHOD, DEVELOPED BY IUPAC, FOR USE WITH COMPUTERS,
THAT PLACES QUANTITYS, IN FRONT OF THE SYMBOLS, FOR ALL THE COMPONENTS
AND ONLY USES, THE IUPAC APPROVED, 3 LETTER, DOS ABBREVIATION-SYMBOLS.
     YOU CAN DOWN LOAD, A COPY OF THIS LITTLE DRAWING,
     TO A WORD OR WRITE FILE,TO HELP YOU, TO REMEMBER,
      ALL THE COMPONENTS, OF THIS CHEMICAL CHANGE.

ON THE NEXT FEW PAGES, WE HAVE ILLUSTRATED
SEVERAL OTHER,  SIMPLE CHEMICAL CHANGES,THAT EFFECT OUR LIVES.
EACH EXAMPLE,  WILL HELP YOU TO COMPREHEND, CHEMICAL CHANGES
AND, WHY DIFFERENT MOLECULES, HAVE DIFFERENT SIZES & DIFFERENT SHAPES.
ONE THE MOST IMPORTANT OF THESE CHANGES TAKES PLACE IN OUR BODYS,
  IN THE LESSON, OUR BODY CHEMISTRY