030518 The following fipure represents an equilibrium mixtu

= 03/05/18 The following fipure represents an equilibrium mixture of reactant A (red spheres) and product B (blue). The associated chemical reaction is Assume the volume of the box is 1.0L and that each sphere represents 1 mole of A or bB v 1st attempt see Periodic Table see

Solution

For this gas phase reaction A(g)=2B(g)

The Equilibrium Equation is represented as K_c=[B]²/[A]
No. of moles of A(red sphere)=13
No. of moles of B(blue sphere)=26

Since the volume of the Container is 1.0L

Now conc of A= mol/volume 13(M)
conc of B= 26(M)

Therefore K_c=[B]²/[A]

K_c=(26*26)/13

K_c=52