Chemistry, 19.09.2021 01:00 liyahheadhigh
N-pentane is burned with excess air in a continuous combustion chamber.
(a) A technician runs an analysis and reports that the product gas contains .270 mole% pentane, 5.3% oxygen, 9.1% CO2, and the balance nitrogen on a dry basis. Assume 100 mol of dry product gas as a basis of calculation, draw a flowchart, perform a degree-of-freedom analysis based on atomic species balances, and show that the system has -1 degrees of freedom. Interpret this result.
(b) Use balances to prove that the reported percentages could not possibly be correct.
(c) The technician reruns the analysis and reports new values of .304% pentane, 5.9% oxygen, 10.2% CO2, and the balance nitrogen. Verify that this result could be correct and, assuming that it is, calculate the percent excess air fed to the reactor and the fractional conversion of pentane.
Answers: 3
Chemistry, 22.06.2019 02:00
If you add 10ml of hot water to 10ml of cold water and the change in tempature 8°c calculate how much energy is gained by the cold water
Answers: 1
Chemistry, 22.06.2019 03:00
What happened in 2012 and how does it illustrate the importance of understanding the sun and how it works?
Answers: 3
Chemistry, 22.06.2019 03:00
Which of these would be caused by a chemical change? a) the formation of lava. b) sedimantary rock layering over time. c) metamorphic rock forming from igneous. d) metamorphic rock eroding to form sedimentary rock.
Answers: 3
N-pentane is burned with excess air in a continuous combustion chamber.
(a) A technician runs an a...
Mathematics, 26.03.2021 02:40
Mathematics, 26.03.2021 02:40
Mathematics, 26.03.2021 02:40
Mathematics, 26.03.2021 02:40
Mathematics, 26.03.2021 02:40
Mathematics, 26.03.2021 02:40
Social Studies, 26.03.2021 02:40
Mathematics, 26.03.2021 02:40
Mathematics, 26.03.2021 02:40
Mathematics, 26.03.2021 02:40