Chemical EquilibriumHard
Question
The reaction A(g) + B(g) ⇋ C(g) + D(g) is studied in a one litre vessel at 250oC. The initial concentration of A was 3n and that of B was n. When equilibrium was attained, equilibrium concentration of C was found to the equal to the equilibrium concentration of B. What is the concentration of D at equilibrium?
Options
A.n/2
B.(3n - 1/2)
C.(n - n/3)
D.n
Solution
A + B ⇋ C + D
3n n 0 0 t = 0
(3n-x) (n-x) x x t = teq.
(n-x) = x
n = 2x x = n/2
3n n 0 0 t = 0
(3n-x) (n-x) x x t = teq.
(n-x) = x
n = 2x x = n/2
Create a free account to view solution
View Solution FreeMore Chemical Equilibrium Questions
If K1 and K2 are respective equilibrium constants for the two reactions XeF6(g) + H2O(g) ⇋ XeOF4(g) + 2HF(g) XeO4(...In the reaction C(s) + CO2(g) ⇋ 2CO(g), the equilibrium pressure is 12 atm. If 50% of CO2 reacts then Kp will be :...For the reaction 2HI(g) ⇋ H2(g) + I2(g) the degree of dissociation (α) of HI(g) is related to equilibrium con...The exothermic formation of ClF3 is represented by the equation: Cl2(g) + 3F2(g) ⇋ 2ClF3(g) ; ᐃrH = - 329 kJ...Select the reaction for which the equilibrium constant is written as [MX3]2 = Keq. [MX2]2 [X2]...