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Please solve all parts of the question, if you violate the guidelines I will report you. A yb = 0.380 mol n-butane/mol, yp = 0.620
Please solve all parts of the question, if you violate the guidelines I will report you.
A yb = 0.380 mol n-butane/mol, yp = 0.620 mol propane/mol mixture at 25 C enters a furnace. In a separate stream, air enters the furnace in 30.0% excess at 339.0 C. The fuel reacts completely. Calculate the adiabatic flame temperature by following the steps given. Take 100 mol of fuel as the basis. Assume the heat capacity for O is 3.31 x 102 kJ/(mol-C), the heat capacity for N is 3.13 10- kJ/(mol-C), the heat capacity for HO is 3.85 x 10- kJ/(mol-C), and the heat capacity for CO is 5.0 x 10- kJ/(mol-C). n = 100 mol fuel Y mol propane/mol Ylb mol n-butane/mol n, mol exhaust Furnace n mol air 300 mol CO H mol HO mol O 0.21 mol O/mol 130 0.79 mol N/mol mol N 13N2 What is n, the moles of air entering the furnace? 3448.095 n = mol air What is n3N, the moles of nitrogen in the exhaust? 2724 n3N = mol N What is n3co,, the moles of CO in the furnace exhaust? 336 N3co, = mol CO What is n3H,O, the moles of HO in the furnace exhaust? 436 , = What is n30,, the moles of O in the furnace exhaust? 167.1 n30 = mol HO mol O Use the heat of formation method for all of the remaining calculations, and refer to the table and reference states. References: C(s), H(g), O(g), and N(g) at 25C at 1 atm Hin (kJ/mol) nout Hout (kJ/mol) Substance nin (mol) H1C,H C3 Hg nic, H HIC, H0 n-C4H0 nic H0 H3N H 2N n3N, N n2N H 30 H 0, n30 0 10 H 300 n3cO CO 3H0 N3H,0 HO 1C,H, the specific enthalpy of propane entering the furnace? Incorrect What is H the specific enthalpy of n-butane entering the furnace? 1CH0 HIC, H0 Incorrect What is H2N the specific enthalpy of N entering the furnace? H 2N = Incorrect What is H202, the specific enthalpy of O entering the furnace? H20 = Incorrect What is Tah, the adiabatic flame temperature of the process? Tab = What is H H1C,H, = Incorrect kJ/mol kJ/mol kJ/mol kJ/mol CStep by Step Solution
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