Question

g. For the gas-phase equilibrium described above (see problemi (0) quilibrium described above (see problemlol) an increase in pressure will force the reaction to the right. This results in fewer total molecules and a lower pressure ova T. For the pas-phase ilib the gas-phase equilibrium described below. an increase in pressure will force the equilibrium to the left. 2HI(g) Hz() + 1:(g) S. The equilibrium constant helps us to predict the direction and completeness of an equilibrium reaction. t. Ir the direction of an equilibrium reaction is reversed the new kc is simply the reciprocal of the old kc (ie, new Kc = 1/old Kc). u. The equilibrium constant can be used to predict the rate at which equilibrium is achieved. v The equilibrium constant is unit less or dimensionless librium reactions are added, the new ke is the sum of the individual equilibrium constants () Write the equilibrium constant expressions for the reactions shown below: Ni** (aq) + CN (aq) NICN* (aq) Ki- NiCN" (aq) + CN (aq) Ni(CN), (aq) K2=

Answer 1

Ki N atCHCa MicHtat) Rate af the fonwand heachon 1(eduiAbmom conotan Rate af the bacwand neaction Rate at the Sonwand heachon Zate comtan atHe fohwand heachion XSnc dtthe heatunt KixNi2tad)Ha Rate cons tand af the back aand heactionx conc ofthe heac tan Rate of bacikaand heachah = Kexicra K Nita a KICeduitibni conotal) K-1ENiCNtca NicHt(atCN-Ca) Ki CNiCaCHed K- DiCCa KI Ceduilibnumces)