The equilibrium concentration of x, y and z are `4, 2` and `2` mol `L^(-1)`, respectively, at equilibrium of the reaction `2x+y hArr z`. The value of `K_(c)` is ……………..

For a reversible reaction: X+2Y rarr 2Z , the equilibrium concentrations of X, Y and Z are 0.32, 0.40 and 0.35 moles L^(-1) respectively at 25^(@)C . a. If unitially the system contained only X and Y and then reached the state of equilibrium, what were the initial concentrations of X and Y . b. If at the start only X and Z were present, what were the initial concentrations?

For a reaction X+Y = 2Z , 1.0 mo of X 1.5 mol of Y and 0.5 mol of Z where taken in a 1L vessel and allowed to react . At equilibrium , the concentration of Z was 1.0 mol L^(-1) . The equilibrium constant of the reaction is _____ (x)/(15) . The value of x is _____.

For A+B hArr C , the equilibrium concentration of A and B at a temperature are 15 mol L^(-1) . When volume is doubled the reaction has equilibrium concentration of A as 10 mol L^(-1) , calculate a. K_(c) b. Concentration of C in original equilibrium.

The initial concentration of X and Y were 2 and 4 mole / L respectively . For the following equilibrium X+2YhArrZ which of the following relationship among equilibrium concentrations of x , y and z is not feasible ?

In the reaction, A + B hArr2C , at equilibrium, the concentration of A and B is 0.20 mol L^(-1) each and that of C was found to be 0.60 mol L^(-1) . The equilibrium constant of the reaction is