filmov
tv
IB Chemistry Topic 6 Kinetics 16.2 Activation energy
Показать описание
IB Chemistry Topic 6 Kinetics 16.2 Activation energy
Solving chemical kinetics problems with derived equations
0:17 Arrhenius equation
1:06 Arrhenius plot
1:40 Determining activation energy Ea
2:09 Practice problems
16.2 Activation energy HL
• The Arrhenius equation uses the temperature dependence of the rate constant to determine the activation energy.
• A graph of 1/T against ln k is a linear plot with gradient – Ea/R and intercept, lnA.
• The frequency factor (or pre-exponential factor) (A) takes into account the frequency of collisions with proper orientations.
• Analysing graphical representation of the Arrhenius equation in its linear form lnk = -Ea/RT + lnA.
•Using the Arrhenius equation k = Ae^(-Ea/RT).
• Describing the relationships between temperature and rate constant; frequency factor and complexity of molecules colliding.
• Determining and evaluating values of activation energy and frequency factors from data.
Connect with me:
Solving chemical kinetics problems with derived equations
0:17 Arrhenius equation
1:06 Arrhenius plot
1:40 Determining activation energy Ea
2:09 Practice problems
16.2 Activation energy HL
• The Arrhenius equation uses the temperature dependence of the rate constant to determine the activation energy.
• A graph of 1/T against ln k is a linear plot with gradient – Ea/R and intercept, lnA.
• The frequency factor (or pre-exponential factor) (A) takes into account the frequency of collisions with proper orientations.
• Analysing graphical representation of the Arrhenius equation in its linear form lnk = -Ea/RT + lnA.
•Using the Arrhenius equation k = Ae^(-Ea/RT).
• Describing the relationships between temperature and rate constant; frequency factor and complexity of molecules colliding.
• Determining and evaluating values of activation energy and frequency factors from data.
Connect with me:
0:06:07
IB Chemistry Topic 6.1: Collision Theory and Rates of Reaction
0:14:03
IB Chemistry Topic 6 Kinetics 16.1 Rate expression and reaction mechanism
0:26:28
IB Chemistry Topic 6 Kinetics lecture
0:13:31
IB Chemistry Kinetics Topic 6.1 Collision theory and rates of reaction
0:26:51
Kinetics IB Questions - Answers Explained
1:08:37
Topic (6): Kinetics (rate of reaction definition and methods to monitor the rate) (part (1))
0:03:31
IB Chemistry Topic 6 Kinetics 16.2 Activation energy
0:29:33
IB Chemistry SL Topic 6: Revision Lecture
0:02:38
IB Chemistry – Topic 6 Chemical kinetics – Reaction rate – 2014 NOV SL Paper 1 TZ0 Q.17
0:02:37
R2.2.1 Rate of reaction
0:19:42
IB Chem Topic 6/16 Kinetics Lesson 4 Reaction Mechanisms
0:11:52
Topic 6.1 Volume 1 - What is chemical kinetics
0:02:07
IB Chemistry – Topic 6 Chemical kinetics – Maxwell-Boltzmann curve – 2012 MAY SL Paper 1TZ1 Q.18...
1:05:09
IB EXAM STYLE QUESTIONS TOPIC 6 KINETICS P1
0:28:58
IB EXAM STYLES QUESTIONS TOPIC 6 KINETICS P2
0:27:33
IB EXAM STYLE QUESTIONS CHEMISTRY HL TOPIC 6 KINETICS P3
0:07:44
IB Chemistry – Topic 16 Chemical Kinetics – Rate expression
0:42:21
Final Review: Kinetics Topic 6
0:13:12
IB Chemistry - Rates of Reaction
0:14:06
Chemistry topic 6: Chemical Kinetics
0:10:47
Equilibrium [IB Chemistry SL/HL]
1:52:45
IB CHEMISTRY 12 SL WORKSHOP (kinetics, Equilibrium, Acids and Bases, Redox, Organic Chemistry)
0:02:46
Kinetics Flashcards - IB Chemistry AP chemistry
0:14:02
Introduction to Chemical Kinetics
Комментарии