New
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Year 10
OCR
Higher
Rate of reaction
Lessons (11)
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I can describe what happens during a chemical reaction as it progresses over time and interpret graphs showing how the instantaneous rate of the reaction changes.
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1 Worksheet
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1 Video
I can suggest appropriate equipment to measure the rate of reaction depending on the reaction.
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1 Worksheet
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1 Video
I can explain why increasing pressure, surface area or concentration increases the frequency of collisions between particles and therefore the rate of reaction.
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2 Quizzes
1 Video
I can carry out a fair test to investigate how the rate of reaction depends on the surface area of a solid reactant.
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1 Worksheet
2 Quizzes
1 Video
I can represent graphically and describe how the rate of reaction depends on the surface area of a solid reactant.
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2 Quizzes
1 Video
I can carry out a fair test to investigate how the rate of reaction depends on the concentration of a reacting solution.
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1 Worksheet
2 Quizzes
1 Video
I can carry out a fair test to investigate how the rate of reaction depends on the concentration of a reacting solution.
1 Slide deck
1 Worksheet
2 Quizzes
1 Video
I can represent graphically and explain how the rate of reaction depends on the concentration of one of the reactants.
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1 Worksheet
2 Quizzes
1 Video
I can explain, using the collision theory, how warming or cooling a reactant will affect the rate of a reaction.
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2 Quizzes
1 Video
I can compare different methods for measuring the effect of concentration on the rate of reaction and suggest improvements.
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1 Worksheet
2 Quizzes
1 Video
I can describe what a catalyst does and explain how it affects the rate of reaction in terms of activation energy, and justify its use for a reaction based on experimental results.
1 Slide deck
1 Worksheet
2 Quizzes
1 Video