Which are correct formulas for ionic compounds? For those that are not correct, give the correct formula and justify your answer.
a. AICI
b. Na3SO4
c. BaOH2
d. Fe20

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.