Equilibrium Constant Expressions

Table of Contents: 01:32 - Dynamic Process 01:39 - Rates of Reaction 03:07 - Equilibrium Constant Expressions 04:12 - Graphical Representations 05:00 - CO(g) + H2O(g) ⇄ CO2(g) + H2(g) 05:58 - N2(g) + 3 H2(g) ⇄ 2 NH3(g) 06:44 - Homogeneous versus Heterogeneous Equilibrium 08:04 - 1. At 700 K the forward rate constant for the gas-phase reaction between NO and O2 forming NO2 is 4.7 x 106 M-2s-1.  The rate constant for the reverse reaction at this same temperature is 0.54 M-1s-1.  What is the value of the equilibrium constant K at 700 K?  Is this reaction product or reactant favored? 09:33 - 2. Write expressions for Kc and Kp for the following reactions.a. 2 ClO(g) ⇄ Cl2(g) + O2(g)b. Fe(s) + CO2(g) ⇄ FeO(s) + CO(g)c. Ca3(PO4)2(s) ⇄ 3 Ca2+(aq) + 2 PO43-(aq) (Only write a Kc expression.)d. CH4(g) + H2O(l) ⇄ 3 H2(g) + CO(g) 11:34 - 2. Write expressions for Kc and Kp for the following reactions.a. 2 ClO(g) ⇄ Cl2(g) + O2(g) 11:54 - 2. Write expressions for Kc and Kp for the following reactions.b. Fe(s) + CO2(g) ⇄ FeO(s) + CO(g) 12:18 - 2. Write expressions for Kc and Kp for the following reactions.c. Ca3(PO4)2(s) ⇄ 3 Ca2+(aq) + 2 PO43-(aq) (Only write a Kc expression.) 12:40 - 2. Write expressions for Kc and Kp for the following reactions.d. CH4(g) + H2O(l) ⇄ 3 H2(g) + CO(g)