In the three ideal reactors. (1) is an unsteady-state operation where composition changes with (2) but the composition is (3) throughout the reactor. (4)_and (5) are the two steady-state flow reactors, the first is usually called (6) which has no backmix, the other is usually called (0) which has the maximal extent of backmix. 2. Hy and 0, combust completely in a 0.2 m' reactor and the flow rate of H_0 out of the reactor is 6 kmol/s. Then the rate of reaction of O2 is (8) 3. At 1200K, the reaction rate of A is 30 times as rapidly as at 1000K. The activation energy for this reaction is_09) 4. For a gas phase varying volume reaction A+382R , some inert gas, Ar is introduced into the reactant mixture. The proportion between Ar. A and B is 2:1:3 (mol) initially. The fractional change in volume of the system, &, - (10). If the conversion of A is 60%, The volume of the system is (11_times as high as the initial volume, Vo, and the concentration of A, CA is_(12) times as high as the initial concentration Co. 5. The two methods for analyzing kinetic data we usually use are (13)_ and _(14) methods. 6. For reactions in parallel, a high reactant concentration favors the reaction of_(13)_ and a low reactant concentration favors the reaction of_(16)_, A high temperature favors the reaction of (17)_., and low temperature favors the reaction of_(18) 7. For an irreversible single reaction whose rate equation is +4 = C/ (>0), the plug flow reactor is always superior to the mixed flow reactor, Is this point of view right? (19)__(fill "yes" or "no"). For a reaction in series, if the intermediate is our desired product, then the above conclusion is right or not?_(20)_(fill 'yes' or 'no')