During the solubility demo in the Membranes/Osmosis lab (7/8; Fox 2.6A) the stockroom was out of xylene, so benzene was substituted. Benzene is a hydrocarbon (molecular formula C6H6 ) with the following structure: Based on your knowledge of solubility as demonstrated in the demo, which layer would the vegetable oil be most soluble in? water equally soluble in both benzene neither (it will stay at the liquid-air interface).