In each of the following sets of elements, which element would be expected to have the highest ionization energy? a) Rb, K, Li
b) Ra, Sr, Ca
c) F, Br, Cl
d) Te, Si, S

Consider the following reaction at equilibrium: c(s)+h2o(g)⇌co(g)+h2(g) predict whether the reaction will shift left, shift right, or remain unchanged upon each of the following disturbances. a) c is added to the reaction mixture. b) h2ois condensed and removed from the reaction mixture c) co is added to the reaction mixture d) h2 is removed from the reaction mixture.