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A small - scale experiment requires the preparation of a 4 0 mole % sulfuric acid solution from pure water and 8 0 mole %

A small-scale experiment requires the preparation of a 40 mole % sulfuric acid solution
from pure water and 80 mole % sulfuric acid. The mixture is to be prepared by metering
one fluid at a constant molar rate into a tank containing the second fluid. Cooling is to be
provided to maintain the bath at a constant temperature.
At the temperature of operation, 298K, partial molar enthalpies are listed below
[International Critical Tables (1930), Vol. 7, McGraw-Hill, New York, p 237]. The term
H(H2SO4) refers to a state of infinite dilution (i.e., where the mole fraction acid
approaches zero).H(H2O) is the enthalpy of pure water at 298K.x is mole fraction and
enthalpies are expressed in Jmol.
Data:
(a) Which fluid should be charged to the reactor first in order to mininize the rate of
heat release?
(b) What is the peak differential heat load per mole of fluid added?
(c) What is the total heat of mixing per mole of final solution for both methods?
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