Repeat Example 24.6 with the following two changes

Example 24.6

We wish to lower the concentration of B in the liquid (V_l = 1.62 m3, C_U = 55555.6 mol/m³) of an agitated tank reactor by bubbling gas (F_g = 9000 mollhr, n = 10⁵ Pa) containing A (p_Ain = 1000 Pa) through it. A and B react as follows:

(a) How long must we bubble gas through the vessel to lower the concentration from C_B0 = 555.6 to C_Bf = 55.6 mol/m³?
(b) What percent of entering A passes through the vessel unreacted?

Figure E24.6

Henry's Law Constant HA, Pa.m/mol 10 Second-Order Reaction Rate, Constant k, m/mol.hr 2.6 x 101