It is possible to predict the equilibrium constant of a reaction by combining two or more reactions for which the value of k is known. when combining equilibrium constants, it is important to note the following: when a reaction is reversed, its k value is inverted; that is, kreverse=1/kforward. when the coefficients of a reaction are multiplied by a factor, the k value is raised to the power of that factor. when reactions are added, their k values are multiplied. part a determine the value of the equilibrium constant, kgoal, for the reaction c(s)+12o2(g)+h2(g)⇌12ch3oh(g)+12co( g), kgoal=? by making use of the following information: 1. co2(g)+3h2(g)⇌ch3oh(g)+h2o(g), k1 = 1.40×102 2. co(g)+h2o(g)⇌co2(g)+h2(g), k2 = 1.00×105 3. 2c(s)+o2(g)⇌2co(g), k3 = 2.10×1047 express your answer numerically. view available hint(s) kgoal = nothing part b determine the equilibrium constant, kgoal, for the reaction 4pcl5(g)⇌p4(s)+10cl2(g), kgoal=? by making use of the following information: p4(s)+6cl2(g)⇌4pcl3(g), k1=2.00×1019 pcl5(g)⇌pcl3(g)+cl2(g), k2=1.13×10−2 express your answer numerically.