Finding Activation Energy (AQA A-Level Chemistry): Flashcards
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Definition of activation energy ()
Definition of activation energy ()
Minimum energy required for a reaction to occur
in Arrhenius equation
in Arrhenius equation
Arrhenius constant/pre-exponential factor
Value of gas constant
Value of gas constant
8.31 J K⁻¹ mol⁻¹
Y-axis variable in Arrhenius plot
Y-axis variable in Arrhenius plot
X-axis variable in Arrhenius plot
X-axis variable in Arrhenius plot
Formula to find from gradient
Formula to find from gradient
Gradient of vs plot
Gradient of vs plot
Effect of higher on reaction rate
Effect of higher on reaction rate
Slower reaction due to greater energy requirement
Effect of lower on reaction rate
Effect of lower on reaction rate
Faster reaction as less energy needed
