Benzene

(C_(6)H_(6))

at

25\\\\deg C

is burnt with a stoichiometric amount of air at

100\\\\deg C

. If the\ moles of entering species are benzene 1 mole, oxygen 7,5 mole and nitrogen 28.21 moles,\ the standard heat of formation of liquid benzene at

25\\\\deg C

) is

44.66k(J)/(g)mol

, The\ specific heats of oxygen and nitrogen gas are 0.0298 and

0.029107k(J)/(g)mol.\\\\deg C

\ respectively. The product stream leaving at

25\\\\deg C

consists of

CO_(2),H_(2)O,N_(2)

at 6,3 ,\ 28.21 gmol respectively. The standard heats of formation of

CO_(2)

and

H_(2)O

is -393.505\ and -285.84 respectively.\ a. Create a table with the following headings: Species, Temperature

(\\\\deg C)

; Mols, Std\ heats of formation, Sensible Heat, Toal Enthalpy (kJ).\ b. Complete the table for both In and OUT for species in and species leaving using\ the above information,\ c. For each row, calculate the last column as Moles

x

(std heat of formation +\ specific sensible heat)\ d. Add all the enthalpy for all species entering and similarly for all species leaving.\ e. Report the enthalpy of reaction as enthalpy out - Enthalpy in.\ f. Note standard heats of formation of nitrogen, oxygen gas is zero.

Benzene (C6H6) at 25C is burnt with a stoichiometric amount of air at 100C. If the moles of entering species are benzene 1 mole, oxygen 7,5 mole and nitrogen 28.21 moles, the standard heat of formation of liquid benzene ( at 25C ) is 44.66kJ/gmol, The specific heats of oxygen and nitrogen gas are 0.0298 and 0.029107kJ/gmol.C respectively. The product stream leaving at 25C consists of CO2,H2O,N2 at 6,3 , 28.21 gmol respectively. The standard heats of formation of CO2 and H2O is -393.505 and -285.84 respectively. a. Create a table with the following headings: Species, Temperature (C); Mols, Std heats of formation, Sensible Heat, Toal Enthalpy (kJ). b. Complete the table for both In and OUT for species in and species leaving using the above information, c. For each row, calculate the last column as Moles x (std heat of formation + specific sensible heat) d. Add all the enthalpy for all species entering and similarly for all species leaving. e. Report the enthalpy of reaction as enthalpy out - Enthalpy in. f. Note standard heats of formation of nitrogen, oxygen gas is zero. Benzene (C6H6) at 25C is burnt with a stoichiometric amount of air at 100C. If the moles of entering species are benzene 1 mole, oxygen 7,5 mole and nitrogen 28.21 moles, the standard heat of formation of liquid benzene ( at 25C ) is 44.66kJ/gmol, The specific heats of oxygen and nitrogen gas are 0.0298 and 0.029107kJ/gmol.C respectively. The product stream leaving at 25C consists of CO2,H2O,N2 at 6,3 , 28.21 gmol respectively. The standard heats of formation of CO2 and H2O is -393.505 and -285.84 respectively. a. Create a table with the following headings: Species, Temperature (C); Mols, Std heats of formation, Sensible Heat, Toal Enthalpy (kJ). b. Complete the table for both In and OUT for species in and species leaving using the above information, c. For each row, calculate the last column as Moles x (std heat of formation + specific sensible heat) d. Add all the enthalpy for all species entering and similarly for all species leaving. e. Report the enthalpy of reaction as enthalpy out - Enthalpy in. f. Note standard heats of formation of nitrogen, oxygen gas is zero