200 mol of ethane are burned in a furnace with 50% excess air. A conversion of 95% is achieved. Calculate the composition of the stack gases?

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Q: Using standard enthalpies of formation is an indirect method of determining the standard heat of…

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A: Write the expression for the water resistivity at 75 °F as follows: Rw = 12.4×10-4×C0.955 +0.0123…

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Q: 34. The heat of fusion of ice is 79.7 cal/g at 0°C. The densities of ice and water at the same…

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Q: Pure ethane is burned completely in 20% excess air. Air is supplied at 25C, 740 torrs an…

A: Given data: % of excess air = 20 % Temperature of air = 25 0C Pressure of air = 740 torr

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Q: After the addition of 24 g of ethanol (C2H5OH) to 1 kg of water, the freezing point of the solution…

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Q: C. Calculate the total enthalpy change using the Hess' Law. 2H:0 2H2 + O: +572 KJ/mol 2HF H2 + F:…

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Q: Build the phase diagram for the nickel - copper alloy. Temperature of Crystallization , C Initial…

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Q: 100 k/moles of Heptane is burned with 40% excess air. Seventy percent reacts to form CO₂ and the…

A: Given data: Number of moles of heptane = 100 kmol Heptane reacts to form CO2 = 70 % Heptane reacts…

Q: Coal has the following analysis: carbon = 75%, hydrogen 5%, oxygen 6%, nitrogen = 1.5%, sulfur = 3%,…

A: Coal has following ultimate analysis as given below. C=75%, H=5%, O=6%, N=1.5%, S=3%, H2O=1.5%,…

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Q: 3. а) Using Figure Q3a, 50 wt% Ni – 50 wt% Cu alloy is slowly cooled from 1400 to i) At what…

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Q: To make a .5 percent lead aluminum alloy, salute lead(Pb) is added to molten aluminum(AI). Find the…

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Q: 1- Give any two ways in which slug treatment can be done for a gas stream line?

A: As it is not mentioned which question to be solved, we are solving the first one in the series.   1.…

Q: 100 mol/min of butane is combusted with 60% excess air. What is the molar flow rate of air to the…

A: The reaction for combustion of butane is:

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Q: Obtain the combustion equation for C3H8 (Propane) being burnt with 200% excess air.

A: To Obtain the combustion equation for C3H8 (Propane) being burnt with 200% excess air

Q: A given material consists of 68 g of S and 32 g of R, the solid phase contains 35% S and 65% R, and…

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Q: A mixture of ethylene and ethane is to be separated by distillation. What operating pressure would…

A: The pressure required for operation of the mixture of ethylene and ethane for separation by the…