CHEMICAL CHANGES SOME CHEMICAL CHANGES OCCUR VERY QUICKLY. SUCH AS PAPER COMBUSTIONS. HOWEVER,...

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CHEMICAL CHANGES

Transcript of CHEMICAL CHANGES SOME CHEMICAL CHANGES OCCUR VERY QUICKLY. SUCH AS PAPER COMBUSTIONS. HOWEVER,...

Page 1: CHEMICAL CHANGES SOME CHEMICAL CHANGES OCCUR VERY QUICKLY. SUCH AS PAPER COMBUSTIONS. HOWEVER, CHEMICAL CHANGES IN EARTH`S MATTER OCCUR VERY SLOWLY.
Page 2: CHEMICAL CHANGES SOME CHEMICAL CHANGES OCCUR VERY QUICKLY. SUCH AS PAPER COMBUSTIONS. HOWEVER, CHEMICAL CHANGES IN EARTH`S MATTER OCCUR VERY SLOWLY.
Page 3: CHEMICAL CHANGES SOME CHEMICAL CHANGES OCCUR VERY QUICKLY. SUCH AS PAPER COMBUSTIONS. HOWEVER, CHEMICAL CHANGES IN EARTH`S MATTER OCCUR VERY SLOWLY.

CHEMICAL CHANGES

Page 4: CHEMICAL CHANGES SOME CHEMICAL CHANGES OCCUR VERY QUICKLY. SUCH AS PAPER COMBUSTIONS. HOWEVER, CHEMICAL CHANGES IN EARTH`S MATTER OCCUR VERY SLOWLY.

SOME CHEMICAL CHANGES OCCUR VERY QUICKLY. SUCH AS PAPER COMBUSTIONS. HOWEVER, CHEMICAL CHANGES IN EARTH`S MATTER OCCUR VERY SLOWLY. W E ONLY SEE THE EFFECTS AFTER HUNDREDS OF YEAR

Page 5: CHEMICAL CHANGES SOME CHEMICAL CHANGES OCCUR VERY QUICKLY. SUCH AS PAPER COMBUSTIONS. HOWEVER, CHEMICAL CHANGES IN EARTH`S MATTER OCCUR VERY SLOWLY.

THE EROSIVE ACTION OF WATER FORM UNDERGROUND CAVESWATER TRANSFORM ROCK MATTER BY DISSOLVING ROCK PARTICLESCREATING A CAVE.CRUDE OIL IS COMPOSE OF REMAINS OF LIVING THINGS. THESE REMAINS WERE BURIED DEEP UNDER THE GROUND THOUSAND OF YEARS AGO.

Page 6: CHEMICAL CHANGES SOME CHEMICAL CHANGES OCCUR VERY QUICKLY. SUCH AS PAPER COMBUSTIONS. HOWEVER, CHEMICAL CHANGES IN EARTH`S MATTER OCCUR VERY SLOWLY.

CLASSIFY THESE CHANGES IN THE TABLE BELOW.

1.- WATER FALLING DOWN A WATERFALL..2.- DEW FORMING ON LEAVES.3.- A ROCK DISSOLVING IN WATER.4.- ICE TURNING TO WATER.5.-A ROCK BREAKING INTO SMALL PIECES.

PHYSICAL CHANGE CHEMICAL CHANGE

CLASSWORK


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METABOLISM The chemical changes that occur in living organisms The chemical changes that occur in living organisms The Principal Organs: Digestive Organs.

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Chemical reactions: chemical changes that occur when ...ion.chem.usu.edu/~ensigns/chem1210/lectureoverheads...Chemical reactions: chemical changes that occur when substances react

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Chapter 17 Notes - efoxscience.weebly.com · The study of the heat changes that occur during chemical reactions and physical changes of state. Chemical Change: new substances created

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What Changes occur during a reaction?

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1. What energy changes occur when chemical bonds are formed

1. What energy changes occur when chemical bonds are formed

Chemical Reactions and Equations CLASS NOTES. Review from last class What types of changes can occur as a result of chemical reactions? – Can you give.

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Chemical reactions occur when bonds (between the electrons of atoms) are formed or broken Chemical reactions involve changes in the chemical composition.

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Physical Changes Chemical Changes

Physical Changes Chemical Changes

Chapter 17. Thermochemisty Thermochemistry –Is the study of energy changes that occur during chemical reactions and changes in state Two types of energy.

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