Methanol is synthesized commercially from co and h, by the reaction co+ 2hch oh over a cu/zno catalyst at -350°c at 50-100 atm. the standard- state thermodynamic data on this reaction are =-90.64 kj/mol and =-24.2kj/mol. (a) what is the equilibrium conversion of a stoichiometric mixture of co and h, to methanol at 298 k at 1 atm? (b) assuming ahr independent of t, what are ke and the equilibrium conversion at 1 atm and 350°c? (c) k., at 350°c is measured to be 1.94'104. how large is the error assuming constant ahr? (d) at what pressure will the equilibrium conversion be 50% at 350°c?