Unit · year 2
CU-203 · Chemical Equilibrium
Threads equilibrium24 lectures6 results
The balance point of reversible reactions, and how it shifts.
PREREQUISITES
Lectures
| L01 | Reversible Reactions and Dynamic Equilibrium — |
| L02 | The Equilibrium Constant |
| L03 | The Law of Mass Action |
| L04 | Writing Equilibrium Expressions |
| L05 | Heterogeneous Equilibria |
| L06 | Kp and Kc |
| L07 | Relating Kp and Kc |
| L08 | Manipulating Equilibrium Constants — |
| L09 | The Reaction Quotient |
| L10 | Predicting the Direction of Change |
| L11 | ICE Tables and Equilibrium Calculations — |
| L12 | Approximations and When They Fail — |
| L13 | Le Chatelier's Principle |
| L14 | Effect of Concentration |
| L15 | Effect of Pressure and Volume |
| L16 | Effect of Temperature |
| L17 | Why Catalysts Do Not Shift Equilibrium |
| L18 | The Haber Process as a Case Study |
| L19 | Solubility Equilibria |
| L20 | The Solubility Product |
| L21 | The Common Ion Effect |
| L22 | Selective Precipitation |
| L23 | Complex Formation and Solubility |
| L24 | Synthesis: Equilibrium as a Balance of Rates |
Results in this unit
T-044
The law of mass action
The equilibrium constant expression from forward and reverse rates.
T-045
Le Chatelier's principle
How an equilibrium responds to a disturbance.
T-046
The reaction quotient
Predicting the direction of net change.
T-047
Relating Kp and Kc
Gas-phase equilibrium constants and the gas law.
T-048
The solubility product
Equilibria of sparingly soluble ionic solids.
T-142
The van 't Hoff equation
The temperature dependence of an equilibrium constant is set by the standard reaction enthalpy alone: d ln K / dT = dH/RT^2.