Express the equilibrium constant for the following reaction. 5P4O10(s) ⇋ 5P4(s) + 25O2(g)

Express the equilibrium constant for the following reaction.

5P4O10(s) ⇋ 5P4(s) + 25O2(g)

Expert Solution

5P4O10(s) ⇋ 5P4(s) + 25O2(g)

rate of forward reaction = Kf for solids [P4O10] = 1

rate of back ward reaction = Kb[O2]²⁵

at equilibrium reate of forward reaction = rate of back ward reaction

Kf = Kb[O2]²⁵

Kf/Kb [O2]²⁵

Kc = [O2]²⁵ >>>>>answer

queen_honey_blossom answered 2 years ago

Express the equilibrium constant for the following reaction. P4(s)+5O2(g)<>P4O10(s)

1)Express the equilibrium constant for the following reaction. 20CH3Br (g) + 10Br2 (g) ⟺ 20CH2Br2 (g)...

1)Express the equilibrium constant for the following reaction. 20CH3Br (g) + 10Br2 (g) ⟺ 20CH2Br2 (g) + 10H2 (g) 2)Find each in equilibrium constant expressions: *6H2(g)+P4(g)⇌4PH3(g) *CO(g)+Cl2(g)⇌COCl2(g) 3)Identify the change that will always shift the equilibrium to the right. 2SO2 (g) + O2 (g) ⇋ 2SO3 (g) a)remove reactant b)adding He c)add Cu d)remove product e)increase the volume

Express the equilibrium constant for the following reaction. 10PCl5(g) ↔ 10PCl3(g) + 10Cl2(g)

The equilibrium constant in terms of pressures, Kp, for the reaction NH3(g) + HF(g) NH4F(s) at...

The equilibrium constant in terms of pressures, Kp, for the reaction NH3(g) + HF(g) NH4F(s) at 25 °C is 10.2. (a) If the partial pressure of ammonia is PNH3 = 0.553 atm (at equilibrium) and solid ammonium fluoride is present, what is the equilibrium partial pressure in atm of hydrogen fluoride at 25 °C? An excess of solid NH4F is added to a container filled with NH3 at 25 °C and a pressure of 1.09 atm. Calculate the pressures of...

The equilibrium constant for the reaction CCl4(g) = C(s) + 2Cl2(g) at 700ºC is 0.85. Determine the...

The equilibrium constant for the reaction CCl4(g) = C(s) + 2Cl2(g) at 700ºC is 0.85. Determine the initial pressure of carbon tetrachloride that will produce a total equilibrium pressure of 2.30 atm at 700ºC.

A.) The equilibrium constant for the reaction A(g) ⇌ B(g) is 102 . A reaction mixture...

A.) The equilibrium constant for the reaction A(g) ⇌ B(g) is 102 . A reaction mixture initially contains [A] = 18.6 M and [B] = 0.0 M. Which statement is true at equilibrium? The reaction mixture contains [A] = 18.4 M and [B] = 0.2 M. The reaction mixture contains [A] = 0.2 M and [B] = 18.4 M. The reaction mixture contains [A] = 1.0 M and [B] = 17.6 M. The reaction mixture contains [A] = 9.30 M...

Consider the equilibrium Na2O(s) + SO2(g) ⇌ Na2SO3(s). (a) Write the equilibrium-constant expression for this reaction in terms of partial pressures.

Consider the equilibrium Na2O(s) + SO2(g) ⇌ Na2SO3(s).(a) Write the equilibrium-constant expression for this reaction in terms of partial pressures.(b) All the compounds in this reaction are soluble in water. Rewrite the equilibrium-constant expression in terms of molarities for the aqueous reaction.

Consider the following reaction with an equilibrium constant of 5.10 at 527oC. CO(g) + H2O(g) ⇌...

Consider the following reaction with an equilibrium constant of 5.10 at 527oC. CO(g) + H2O(g) ⇌ H2(g) + CO2(g) If [CO] = 0.150 M, [H2O] = 0.250 M, [H2] = 0.420 M, and [CO2] = 0.370 M, calculate Q. ? Consider the following reaction: 2SO2(g) + O2(g) ⇌ 2SO3(g) Which of the following would not result in a shift towards an increase in production of SO3?pick the correct answer? a)Increase in volume b)Decrease in volume c)Increase in the amount of...

The equilibrium constant, Kc , for the following reaction is 5.10×10-6 at 548 K. NH4Cl(s) NH3(g)...

The equilibrium constant, Kc , for the following reaction is 5.10×10-6 at 548 K. NH4Cl(s) NH3(g) + HCl(g) If an equilibrium mixture of the three compounds in a 6.76 L container at 548 K contains 3.14 mol of NH4Cl(s) and 0.452 mol of NH3, the number of moles of HCl present is _________moles.

Express the equilibrium constant for the combustion of ethanol in the balanced chemical equation. C2H5OH(g)+3O2(g)⇌2CO2(g)+3H2O(g) Express...

Express the equilibrium constant for the combustion of ethanol in the balanced chemical equation. C2H5OH(g)+3O2(g)⇌2CO2(g)+3H2O(g) Express the equilibrium constant for the combustion of ethanol in the balanced chemical equation. K=[CO2]2[C2H5OH][O2]3 K=[C2H5OH][O2][CO2][H2O] K=[CO2][H2O][C2H5OH][O2] K=[CO2]2[H2O]3[C2H5OH][O2]3

Question