Butane (C4H10) is completely combusted with air.All of the questions on this page refer to this process.Air contains 21% oxygen (O2) and 79% nitrogen (N2) on a molar basis.ElementSymbolMolar Mass (kg/kmole)H.HydrogenCarbonC1214NitrogenОхуgen16mairAF =mfuel% Excess Air = % of Theoretical (Stochiometric) Air - 100 %How many kmoles of air (per kmole butane) would be needed for combustion atstochiometric conditions?

Answered: Image /qna-images/answer/c023624e-3244-4c83-a3d2-c347e8b04b94.jpg

Butane (C4H10) is completely combusted with air. All of the questions on this page refer to this process. Air contains 21% oxygen (O2) and 79% nitrogen (N2) on a molar basis. Element Symbol Molar Mass (kg/kmole) Hydrogen Carbon 12 14 Nitrogen Oxygen 16 mair AF = %3D Mfuel % Excess Air = % of Theoretical (Stochiometric) Air - 100 % How many kmoles of air (per kmole butane) would be needed for combustion at stochiometric conditions?

Butane (C4H10) is completely combusted with air. All of the questions on this page refer to this process. Air contains 21% oxygen (O2) and 79% nitrogen (N2) on a molar basis. Element Symbol Molar Mass (kg/kmole) Hydrogen Carbon 12 14 Nitrogen Oxygen 16 mair AF = %3D Mfuel % Excess Air = % of Theoretical (Stochiometric) Air - 100 % How many kmoles of air (per kmole butane) would be needed for combustion at stochiometric conditions?

Elements Of Electromagnetics

7th Edition

ISBN:9780190698614

Author:Sadiku, Matthew N. O.

Publisher:Sadiku, Matthew N. O.

ChapterMA: Math Assessment

Section: Chapter Questions

Problem 1.1MA

See similar textbooks

Similar questions

Subject : Combustion Engineering Please provide complete solutions with formulas on how to get each values without rounding off.
6. Exhaust gas from an automobile contains air and 105 mole fractions of CO in air at 25 degC and 1.2 atm. Express this concentration as a mass concentration (kg/m³).
Assignment 4 Eхample A gas mixture has the following composition by volume: 20% N, 30% CO, 50% CH. Other data: For N, C,1 = 1.0414; CO, C = 0.8452; CH,, C = 2.1377 → kJ/kg K Find for the mixture (a) molecular weight (b) gas constant (c) gravimetric analysis (% by mass) (d) k %3D
7
Please solve correctly in 30 minutes and get thumb up please do all parts
identify the correct statement O a. intermolecular forces is not considered, always in real gas equation b. volume occupied by molecules is considered in real gas equation. O c. intermolecular forces some times considered in real gas equation, but not always. O d. volume occupied by molecules is not considered for real gas equation.
Calculate the electricity energy required in units of D for desalinating 150 w of water and it takes 3.70 kWh/m^3 of water?
Shown to the right is the solid-liquid phase behavior for mixtures of component A and component B at 1 atm. Use the phase diagram to answer the following questions. a) Specify the melting point of substance B at 1 atm b) What is the maximum composition (mole fraction) of component B that is possible for the mixture to exist in phase S2? At what temperature does this occur? c) 20mol of component A and 180mol of component B are mixed at 350°C and 1 atm. The mixture is cooled at constant pressure to 200°C. i) What phases are present at the final state? ii) What is the composition of each phase at the final state? iii) What is the number of moles of each phase at the final state?
None
Complete the balanced chemical equation for the combustion of methane, CH4. CH4 + 2 O2 + N 1 CO2 + H20 + q N2
100 atm 1 atm 0.118 atm 114 °C 184 °C 535 °C Temperature (not to scale) a.) Use the above generic phase diagram, clearly identify where you would find the following: Gas, Liquid, Solid, Triple Point, Draw arrows and label to indicate the six transitions (melting, freezing, sublimation, deposition, vaporization and condensation) b.) Based on the above phase diagram, what phase would you be in at a pressure of 50 atm and 300°C? c.) Based on the above phase diagram at what temperature in °C would vaporization occur under normal conditions? d.) If the pressure was 0.050 atm and 425°C, what phase would you be in? e.) If the pressure was 0.118 atm and temperature was 114°C, what phase(s) would you be in? f.) At approximately what temperature would the normal freezing point be in °C? g.) If the pressure was 0.105 atm and starting at a temperature of 32°C to 450°C what phase changes would occur (put in increasing temperature order). Pressure (not to scale)
Which of the following regarding the ideal gas law is true? The ideal gas law assumes that there is intermolecular force among gas molecules B The ideal gas law is extremely accurate for all gases The ideal gas law does not take into account of the temperature of gas D The ideal gas law assumes that molecules have zero volume