3. Consider the reversible, elementary, gas phase reaction shown below that occurs at 300 K in a constant volume reactor of 1.0 L. A +BC, ki = 6.0 Lmol-2 h-1, k2 = 3.0 h-1 = For an initial charge to the reactor of 1.0 mol of A, 2.0 mol of B, and no C, find the equilibrium conversion of A and the final pressure of the system. Plot the composition in the reactor as a function of time