For which of the following reactions is Kc = Kp?
H2(g) + Cl2(g) ⇌ 2HCl(g)
2O3(g) ⇌ 3O2(g)
2KClO3(s) ⇌ KCl(s) + 3O2(g)
H2(g) + ½ O2(g) ⇌ H2O(g)
N2O4(g) ⇄ 2NO2(g)
For which of the following reactions is Kc = Kp? H2(g) + Cl2(g) ⇌ 2HCl(g) 2O3(g)...
Question 11 In which of the following reactions will Kc = Kp? H2(g) + 12(g)=2 HI(g) CH4(g) + H2O(g) = CO(g) + 3H2(g) N204(8)=2NO2(g) ON2(g) + 3 Cl2(g) = 2 NCl3(g) O CO(g) + 2 H2(g)=CH3OH(g) < Previous
UESTION 15 How many of the following reactions will Kc = Kp? • H2(g) + 12(g) = 2 HI(g) • N204(g) = 2NO2(g) • SO3(g) + NO(g) = SO2(g) + NO2(g) • 2 HgO(s) = Hg(1) + O2(g) • H2(g) + Br2(g) = 2 HBr(g) C(s) + O2(g) = CO2(g) VO2 01 06
3. Given Kc or Kp for the following reactions, what is the value of Kp or Ke? (a) 12 (g) + Cl2 (a) 22ICI (g): Kc = 2.0 x105 at 25°C (b) N204(g) + 2NO2(0); Kc = 0.90 at 120 °C (c) CaCO3(s) = Cao (s) + CO2 (ox Kp = 1.67 x 102 at 740 °C 4. A container contains an equilibrium mixture of H2 (g), 12(g), and Hl) at 721 K. The concentration of each substance present at...
(A) Does the equilibrium mixture contain products, reactants, both or none? (A1) 2O3(g) ⇌ 3O2(g) K = 5.9 x 1012 (A2) H2(g) + I2(g) ⇌ 2HI(g) K = 54 (C) Write the expression for Kc (C Part 1) PCl3(l) +Cl2(g) ⇌ PCl5(s) (a) Kc = [PCl5]/([PCl3] [Cl2]) (b) Kc = ([PCl3] [Cl2])/[PCl5] (c) Kc = 1/([PCl3] [Cl2]) (d) Kc = 1/[Cl2] (C Part 2) Fe3O4(s) + 4H2(g) ⇌ 3Fe(s) + 4H2O(g) (a) Kc = ([Fe]3[H2O]4)/( [Fe3O4] [H2]4) (b) Kc =...
How many of the following reactions will Kc = Kp? • H2(g) + 12(g) = 2 HI(g) 12(g) + Br2(g) = 2 IBr(g) • SO3(g) + NO(g) =SO2(g) + NO2(g) • 2 HgO(s) = Hg(1) + O2(g) • H2(g) + Br2(g) = 2 HBr(g) • C(s) + O2(g) = CO2(g) 2008 :::
For each of the following reactions choose the expression that
represents Kc for the reaction:
1) TlCl3(s)
TlCl(s) + Cl2(g)
a) Kc =
[TlCl3]/[TlCl][Cl2]
b) Kc =
[TlCl][Cl2]/[TlCl3]
c) Kc = [Cl2]
2) CuCl42-(aq)
Cu2+(aq) + 4Cl-(aq)
a) Kc =
[Cu2+][Cl-]4/[CuCl42-]
b) Kc =
[Cu2+][Cl-]/[CuCl42-]
c) Kc =
[CuCl42-]/[Cu2+][Cl-]
3) 3O2(g)
2O3(g)
a) Kc =
[O2]3/[O3]2
b) Kc =
[O3]3/[O2]2
c) Kc =
[O3]2/[O2]3
4) 4H3O+(aq) +
2Cl-(aq) + MnO2(s)
Mn2+(aq) + 6H2O(ℓ) +
Cl2(aq)
a) Kc =
[Mn2+][Cl2]/[H3O+]4[Cl-]2
b)...
If the value of KC for the reaction: 2O3(g) --> 3O2(g) is 0.004936, what is the value KP at a temperature of 54.20oC?
Calculate Kp for the following reactions at the indicated temperature. (a) COCl2(g) -->CO(g) + Cl2(g) Kc = 1.88×10-2 at 611 K Kp = (b) NH4I(s)--> NH3(g) + HI(g) Kc = 2.80×10-2 at 718 K Kp =
For which reaction will Kp = Kc? C(s) + O2(g) ⇌ CO2(g) 2 H2O(l) ⇌ 2 H2(g) + O2(g) CaCO3(s) ⇌ CaO(s) + CO2(g) H2CO3(s) ⇌ H2O(l) + CO2(g) 2 HgO(s) ⇌ Hg(l) + O2(g)
Calculate Kp for the following (R = 0.08206 L.atm/mol.K): a) N2O4(g) ->2NO2(g) Kc = 5.9 x 10 -3 (at 298 K) b) N2(g) + O2(g) -> 2NO(g) Kc = 4.10 x 10 -31 (at 298 K)