(S)-2-butanol reacts with potassium dichromate (K2CrO4) in aqueous sulfuric acid to give A (C4H8O). Treatment of A with ethylmagnesium bromide in anhydrous ether gives B (C6H14O). Draw the structure of B.

Consider this equilibrium: n29) + o2(g) + 2no(c).nitrogen gas and oxygen gas react when placed in a closed container. as the reaction proceeds towards equilibrium, what happens to the rate of thereverse reaction?