Hi! I need help with this Chemistry problem please:
Consider the following reaction:
A(g)⇌2B(g)
Find the equilibrium partial pressures of A and B for each of the
following different values of Kp. Assume that the initial
partial pressure of B in each case is 1.0 atm and that the initial
partial pressure of A is 0.0 atm. Make any appropriate simplifying
assumptions.
part a.)
Kp= 1.0
Enter your answers numerically separated by a comma. Express your answers using two significant figures.
|
PA
P A , PB = |
|
atm |
part b)
Kp= 1.2×10−4
Enter your answers numerically separated by a comma. Express your answers using two significant figures.
|
PA
P A , PB = |
|
atm
part c)
Kp= 1.4×105
Enter your answers numerically separated by a comma. Express your answers using two significant figures.
|
PA
P A , PB = |
|
atm
A(g) 2B(g) Total pressure (atm) Qp
Initially Pressure 0 1 1 pB2 / pA = , Qp > kp => backward reaction
At equb. p 1-2p 1-2p+p = 1-p
kp = pB2 / pA
a) 1 = [p/(1-p)] / [(1-2p)/(1-p)]2
=> 1 = p(1-p)/(1-2p)2 => 4p2 - 4p +1 = p - p2 => 5p2 - 5p +1 = 0
=> p = 0.72 or 0.28
=> if p = 0.72, At equb : P(A) = 0.72 atm , P(B) = -0.44 => not acceptable solution
& if p = 0.28 At equb: P(A) = 0.28 atm , P(B) = 0.44 atm
Similar method will be followed by next two cases.
Hi! I need help with this Chemistry problem please: Consider the following reaction: A(g)⇌2B(g) Find the...
Consider the following reaction: A(g)⇌2B(g) Find the equilibrium partial pressures of A and B for each of the following different values of Kp. Assume that the initial partial pressure of B in each case is 1.0 atm and that the initial partial pressure of A is 0.0 atm. Make any appropriate simplifying assumptions. Part A: Kp= 1.6 Enter your answers numerically separated by a comma. Express your answers using two significant figures. Part B: Kp= 2.0×10−4 Enter your answers numerically...
Consider the following reaction: A (g) = 2 B (g) Find the equilibrium partial pressures of A and B for each of the following different values of Kp. Assume that the initial partial pressure of B in each case is 1.0 atm and that the initial partial pressure of A is 0.0 atm. Make any appropriate simplifying assumptions. Part A Kp = 1.4 Enter your answers numerically separated by a comma. Express your answers using two significant figures. VO AJ...
Consider the following reaction: A(g)⇌2B(g) Find the equilibrium partial pressures of A and B for each of the following different values of Kp. Assume that the initial partial pressure of B in each case is 1.0 atm and that the initial partial pressure of A is 0.0 atm. Make any appropriate simplifying assumptions. Part B: Kp= 1.0×10^−4 Enter your answers numerically separated by a comma. Express your answers using two significant figures. I did my math and ended up with...
Consider the following reaction: A(g)⇌2B(g) Find the equilibrium partial pressures of A and B for each of the following different values of Kp. Assume that the initial partial pressure of B in each case is 1.0 atm and that the initial partial pressure of A is 0.0 atm. Make any appropriate simplifying assumptions. Kp = 1.8×10∧−4 Enter your answers numerically separated by a comma. Express your answers using two significant figures.
Consider the following reaction: A(g)⇌2B(g) Find the equilibrium partial pressures of A and B for each of the following different values of Kp. Assume that the initial partial pressure of B in each case is 1.0 atm and that the initial partial pressure of A is 0.0 atm. Make any appropriate simplifying assumptions. 1.PA, PB, Kp= 1.4 2.PA, PB, Kp= 1.8×10^−4 3.PA, PB, Kp= 2.0×10^5
Consider the following reaction: A(g)⇌2B(g) Find the equilibrium partial pressures of A and B for each of the following different values of Kp. Assume that the initial partial pressure of B in each case is 1.0 atm and that the initial partial pressure of A is 0.0 atm. Make any appropriate simplifying assumptions. Given: Kp= 1.6×105 , find Pa, Pb; Given Kp= 2.0×10−4, find Pa, Pb. I can't tell how to get the appropriate x values and equations for equilibrium...
Consider the following reaction: A(g)?2B(g) Find the equilibrium partial pressures of A and Bfor each of the following different values of Kp. Assume that the initial partial pressure of B in each case is 1.0 atm and that the initial partial pressure of A is 0.0 atm. Make any appropriate simplifying assumptions. Kp= 1.8 Kp= 1.6×10?4 Kp= 1.8×105
Consider the following reaction: A(g)⇌2B(g) Find the equilibrium partial pressures of A and Bfor each of the following different values of Kp. Assume that the initial partial pressure of B in each case is 1.0 atm and that the initial partial pressure of A is 0.0 atm. Make any appropriate simplifying assumptions. A.)Kp= 2.0 B.) Kp= 1.6×10−4 C.)Kp= 1.4×105
Consider the reaction: A(g)⇌2B(g) Find the equilibrium partial pressures of A and B for each value of K. Assume that the initial partial pressure of B in each case is 1.0 bar and that the initial partial pressure of Ais 0.0 bar. Make any appropriate simplifying assumptions. b)K= 1.1×10−4 Pa,Pb= ______bar c)K= 2.1×105 Pa,Pb= ______bar
Consider the following reaction: A(g)⇌B(g)+C(g) Find the equilibrium concentrations of A, B, and C for each of the following different values of Kc. Assume that the initial concentration of A in each case is 1.0 M and that the reaction mixture initially contains no products. Make any appropriate simplifying assumptions. Part A Kc= 1.8 Express your answer using two significant figures. Enter your answers numerically separated by commas. [A][ A ], [B], [C] = nothing M