1) Write the equilibrium constant expression for each of the following reactions a) 2H202(g) 2H2O(g) +O2(g)...
1. Write the equilibrium-constant expression (Kc) for the following reactions (a) H2 (g) + 12(g) = 2H1 (9) (b) 2Cl2 (g) + 2H20 (9) + 4HCI (9)+ O2 (g) (c) H2(g) + Br2(1) HBr (g) (d) Ag(CN) 2 (aq) + Agl (s) + (aq) + 2AgCN (s)
Which of the following reactions is a heterogeneous equilibrium expression? a. 2NO(g) + O2(g) 2NO2(g) b. 2NH3(g) N2(g) + 3H2(g) c. 2H2(g) + O2(g) 2H2O(g) d. 2S(s) + 302(g) 2503(g) e. C2H4(g) + H2(g) C2H6(g)
The equilibrium constant expression K p for the reaction O2 (g) + H2 (g) <--> 2H2O (g) is __________. A. Kp = PH2O2/PO2PH22 B. Kp = PO2PH22/PH2O2 C. Kp = PH2O/PO2PH2 D. Kp = PO2PH2/PH2O
2) Write the equilibrium constant expressions for each of the following reactions. (For gas-phase reactions, write the Ke expression.) a) 2 NO(g) + O2(g) = 2 NO2(g) b) 4 Ag(s) + O2(g) + 2 Ag2O(S) c) CaCO3(s) + CO2(aq) + H2O(l) = Ca2+(aq) + 2 HCO3(aq) 3) a) Write the K, expressions for reactions a and b in problem 2. b) If the value of K for reaction a in problem 2 is 2.8 x 1011 at 200°C, what is...
At 1565K, the equilibrium constant for the reactions: (1) 2H2O(g) <----> 2H2(g) +O2(g) and (2) 2CO2(g) <----> 2CO(g) +O2(g) are 1.6*10^-11 and 1.3*10^-10, respectively. a. what is the value of the equilibrium constant for the reaction: (3) CO2(g) + H2(g) <----> H2O(g) + CO(g) at this temperature? b. demonstrate how the calculations of equilibrium constants matches the calculations of dG0r when adding two reactions or more ; determine dG0r for reactions (1) and (2) and use these values in order...
Given the equilibrium constants for the following reactions: 2H2(g) + O2(g) → 2H2O(g) K1 = 3.74 x 1026 H2(g) + Cl2(g) → 2HCl(g) K2 = 9.73 x 1012 calculate the equilibrium constant for the reaction below. 4HCl(g) + O2(g) → 2Cl2(g) + 2H2O(g)
For each of the following reactions: (a) Write the Equilibrium expression (b) Calculate the Equilibrium Constant, Kc (c) Determine the DIRECTION of the reaction (d) Determine if the reaction is in Equilibrium (e) Determine the effect of INCREASING the temperature (f) Determine the effect of increasing the concentration of ONE of the reactants. (g) Determine the effect of increasing the volume of the container. (h) Determine the effect of increasing the Pressure in the container. Reaction 1: N204(g) 2NO2(g) Reaction...
Write the equilibrium constant expressions for the follow- ing reactions: (a) 2 CO(g) + O2(g) 2 2 CO2(8) (b) Mg(s) + HCl(aq) 2 MgCl2(aq) + H2(8) (c) HF(aq) + H2O(l) 2 H30+(aq) + F(aq) (d) S(s) + O2(8) 2 SO2(8) e 1 11
Calculate the equilibrium constant for each of the reactions at 25 ∘C. a. 2Cr3+(aq)+3Sn(s)→2Cr(s)+3Sn2+(aq) b. O2(g)+2H2O(l)+2Sn2+(aq)→4OH−(aq)+2Sn4+(aq) c. 2Cr3+(aq)+3Ni(s)→2Cr(s)+3Ni2+(aq)
1. Write down the equilibrium constant expressions for the following reactions: (a). 4 NO2(g) + O2(g) + 2 H2O(1) 44 HNO3(aq) (b). Zn(s) + Fe2+(aq) — Zn2+(aq) + Fe(s) H2O(1) (c). Mg(OH)2(s) — Mg2+(aq) + 2 OH (aq)