Determine the ratio of the number of molecules of the type A2, B2 to the number of molecules of the type AB, if the mixture under collision reactions A2 + B2→ 2AB and AB + AB → A2 + B2. The number of A atoms is equal to the number of B atoms, the radius of A2, B2, and AB molecules is equal to rA2, rB2, and rAB, respectively, and the mass of the molecules is the same.