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Standard 8: Reaction Rates - 7% of Star Exam
Chemical reaction rates depend on factors that influence the frequency of collision of reactant molecules. As a basis for understanding this concept:
Strand 8A
State Standard:
The rate of reaction is the decrease in concentration of reactants or the increase in concentration of products with time.
Students Will Be Able To:
Observe the factors that effect the rates of reactions. I&E (12D): Formulate explanations using logic and evidence. I&E (12G): Recognize the use and limitations of models and theories as scientific representations of reality.
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Strand 8B
State Standard:
How reaction rates depend on such factors as concentration, temperature, and pressure.
Students Will Be Able To:
Observe how reaction rates depend on such factors as concentration, temperature, and pressure.
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Strand 8C
State Standard:
The role a catalyst plays in increasing the reaction rate.
Students Will Be Able To:
Observe how a catalyst effects the rates of reactions.
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Strand 8D
State Standard:
The definition and role of activation energy in a chemical reaction.
Students Will Be Able To:
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