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H2 Chemistry Chemical Equilibria
Chemical Equilibria Part I
Lecture A: Reversible Reactions (6:15)
Lecture B: Dynamic Equilibrium (14:57)
Lecture C.1: Graphs of Concentration against Time - Irreversible Reaction (1:49)
Lecture D: Equilibrium Constant, Kc (6:05)
Lecture E: Equilibrium Constant, Kp (2:25)
Lecture F: Significance of Kc & Kp (5:32)
Lecture G.1: Calculations Involving Kc & Kp - Calculation of Kc from Concentrations (7:36)
Lecture G.2: Calculations Involving Kc & Kp - Calculation of Concentrations from Kc (14:11)
Lecture G.3: Calculations Involving Kc & Kp - Calculation of Kp from Partial Pressures (2:32)
Lecture G.4: Calculation Involving Kc & Kp - Calculation of Partial Pressure from Kp (3:00)
Chemical Equilibria Part II
Lecture A.1: Le Chatelier’s Principle (1:59)
Lecture A.2: Changes in Concentration (or partial pressure) (5:30)
Lecture A.3: Changes in Total Pressure (8:48)
Lecture A.4: Changes in Temperature (12:15)
Lecture A.5: Presence of Catalyst (7:08)
Lecture B: The Reaction Quotient, Qc & Qp [Not in H2 Chem Syllabus] (8:31)
Lecture C.1: Factors that affect Kc or Kp - Effect of Changes in Concentrations (or Partial Pressures) (9:19)
Lecture C.2: Factors that affect Kc or Kp - Effect of Catalysts (1:07)
Lecture C.3 Factors that affect Kc or Kp - Effect of Temperature (3:12)
Lecture D: Summary of the Effects of Equilibrium (11:02)
Lecture E: Haber Process (Case Study) (4:56)
Lecture E.1 Industrial Applications (2:45)
Lecture E.2.1 Conditions(Optimum) - Temperature 450 degrees (2:20)
Lecture E.2.2: Conditions(Optimum) - Pressure 200 atm (2:36)
Lecture E.2.3: Conditions(Optimum) - Catalyst Finely Divided Fe metal (0:15)
Lecture E.2.4: Conditions(Optimum) - Constant Removal of Ammonia Gas (4:58)
Lecture E.2.5: Conditions(Optimum) - 1 3 Mole Ratio (0:27)
Appendix
Lecture A: Relationship between Equilibrium Constants and Le Chatelier's Principle (3:58)
Lecture B: Addition of an Inert Gas at Constant Volume / Pressure (15:00)
Class Exercises
Class Exercise 1: Q1 - Q4 (34:19)
Class Exercise 1: Q5 - Q6 (29:38)
Class Exercise 1: Q7 - Q8 (27:37)
Class Exercise 2: Q1 - Q4 (24:25)
Class Exercise 2: Q5 (21:10)
Class Exercise 2: Q6 (15:36)
Class Exercise 2: Q7 (37:54)
Lecture F: Significance of Kc & Kp
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