Draw the products of the complete hydrolysis of an acetal. Draw all products of the reaction. A ketal with the structure C H 3 C H 2 O C (C H 3) (C H 2 C H 3) O C H 2 C H 3 reacts with water in the presence of H plus.

Motivation cannot be developed with practice; a person either possesses it or they do not.

)benzene and toluene form nearly ideal solutions. consider an equimolar solution of benzene and toluene. at 20 °c the vapour pressures of pure benzene and toluene are 9.9 kpa and 2.9 kpa, respectively. the solution is boiled by reducing the external pressure below the vapour pressure. calculate (i) the pressure when boiling begins, (ii) the composition of each component in the vapour, and (iii) the vapour pressure when only a few drops of liquid remain. assume that the rate of vaporization is low enough for the temperature to remain constant at 20 °c.

What does a numerical subscript following an element in a chemical formula mean?