There are 4 molecules racing to get across a typical cell membrane. contestants: a. c6h12o6, b. co2, c. cl- and d. ch3ch2ch2cooh (a fatty acid). predict the order they'd make it across

Iknow #2 is d. i just need to know why

Select the most likely product for this reaction: koh(aq) + co2(g) – ? k2co3(aq) + h2o(1) k(s) + h2(g) + o2(g) k(s) + co3(9) +h2

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.