21197799-Simulation

21197799-Simulation - UNIVERSITI PENDIDIKAN SULTAN IDRIS...

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UNIVERSITI PENDIDIKAN SULTAN IDRIS NAMA KURSUS TEKNOLOGI MAKLUMAT DAN KOMUNIKASI DALAM KIMIA (TKU3023) TAJUK SIMULATION : EFFECT OF SURFACE AREA ON THE RATE OF REACTION PROGRAM PENGAJIAN PENDIDIKAN SAINS ( KIMIA ) KUMPULAN KULIAH : A NAMA NO. MATRIK NOR MADIHAH BINTI ALI D20081032310 SITI NOR AMIRA BINTI ZINOL D20081032278 NAMA PENSYARAH: PN. ASMAYATI BINTI YAHYA
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EFFECT OF SURFACE AREA ON THE RATE OF REACTION Teacher’s guide / Chemistry Form 5 / Spreadsheet Chemical reaction will occur when the reactant are mix together. The reaction rate or rate of reaction for a reactant or product in a particular reaction is intuitively defined as how fast a reaction takes place. For example, the oxidation of iron under the atmosphere is a slow reaction which can take many years, but the combustion of butane in a fire is a reaction that takes place in fractions of a second. The quantity of the reactant will be decrease while the quantity of product will increase within the time during the reaction occur. Therefore the rate of reaction can be determine by measure the decreasing of reactant or producing the product of the reaction. Rate of reaction = The changes of quantity of reactant Time taken The rate of reaction is increase if the time taken is short to complete the reaction. While, the rate of reaction is decrease if the rate of reaction take long time to complete the reaction. One of the factor that effect the rate of reaction is surface area .If one of the
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This note was uploaded on 12/04/2009 for the course CHEM 120 taught by Professor Johnmichael during the Spring '09 term at Tennessee Martin.

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21197799-Simulation - UNIVERSITI PENDIDIKAN SULTAN IDRIS...

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