Propane (C 3 H 8 ) and air (21% O 2 and 79% N 2 ) burn
Question:
Propane (C3H8) and air (21% O2 and 79% N2) burn at an air–fuel mass ratio of 20:1. Determine
(a) The equivalence ratio Φ,
(b) The percent stoichiometric air
(c) The percent excess air.
Transcribed Image Text:
2 0 PROPANE FLAMMABLE (Credit: Gado Images / Photodisc / Getty Images.)
Fantastic news! We've Found the answer you've been seeking!
Step by Step Answer:
Answer rating: 75% (8 reviews)
a The equivalence ratio is the ratio of the actual fuelair ratio ...View the full answer
Answered By
Isabel Seraspi
I have experience teaching math, science, and English to students of all ages. I have also worked as a tutor in a college setting, helping students with their homework and preparing them for exams.
I believe that tutoring is a great way to help students learn. It allows students to get one-on-one help with their studies, and it gives them the chance to ask questions and get immediate feedback. Tutoring can also be tailored to the individual needs of the student, which is why I believe it is so effective.
I have seen firsthand how tutoring can help students improve their grades and confidence. I have also seen how it can help students who are struggling with a particular subject. I believe that tutoring is a great way to help students learn and succeed in school.
0.00
0 Reviews
10+ Question Solved
Related Book For
Thermodynamics Concepts And Applications
ISBN: 9781107179714
2nd Edition
Authors: Stephen R. Turns, Laura L. Pauley
Question Posted:
Students also viewed these Engineering questions
-
A large air separation plant takes in ambient air (79% N2, 21% O2 by mole) at 100 kPa, 20°C, at a rate of 25 kg/s. It discharges a stream of pure O2 gas at 200 kPa, 100°C, and a stream of...
-
A gaseous fuel with 80 percent CH4, 15 percent N2, and 5 percent O2 (on a mole basis) is burned to completion with 120 percent theoretical air that enters the combustion chamber at 30oC, 100 kPa, and...
-
Propane fuel (C3H8) is burned with stoichiometric amount of air in a water heater. The products of combustion are at 1 atm pressure and 120oF. What fraction of the water vapor in the products is...
-
On January 2, 2013, Parker Corporation invests in the stock of Quarry Corporation. Quarry's book value is $4 million and its assets and liabilities are fairly reported. Quarry reports income of $3...
-
On December 31, 20X0, a Zurich real estate holding company issued CHF10 million of 10-year, 8% debentures. The market interest rate at issuance was 8%. Suppose that on December 31, 20X1 (after all...
-
Weldon Company began operations on January 1, 2015, by issuing common stock for $86,000 cash. During 2015, Weldon received $75,000 cash from revenue and incurred costs that required $84,000 of cash...
-
The influence of pressure on chemical potential can be expressed as (a) \(\left(\frac{\partial \overline{V_{i}}}{\partial P} ight)_{T, n_{i}}=\mu_{i}\) (b) \(\left(\frac{\partial \mu_{i}}{\partial T}...
-
Ross White (see Problem 6-25) wants to reconsider his decision of buying the brackets and is considering making the brackets in-house. He has determined that setup costs would be $25 in machinist...
-
Laker Company reported the following January purchases and sales data for its only product. For specific identification. ending inventory consists of 275 units from the January 30 purchase, 5 units...
-
You and two friends drive your car to Texas for spring break. A third friend asks if you can drop her off in Oklahoma. How would you allocate the cost of the trip among the four of you?
-
Derive an expression for the stoichiometric airfuel ratio (by mass) of an arbitrary hydrocarbon fuel C x H y .
-
What is the sign (positive or negative) associated with the enthalpy of reaction for exothermic reactions? For endothermic reactions?
-
a. Use the method of Lagrangian multipliers to solve Problem 12. b. Do you get the same response as you do without using this method? c. What does equal? What does this mean?
-
Dawn is transporting 500 kg of Class 5.1 CAESIUM NITRATE. After skidding off the road to avoid a collision, she discovers about 10 kg of the flammable solid has been released. There were no road...
-
A series of experiments were conducted with varying reactant concentrations and the rates of the reactions were observed. Note that each of these species are hypothetical and do not represent actual...
-
Why must a teacher understand their students' cultural backgrounds? Feel free to use examples from your classrooms that are relevant and help to explain your thinking.
-
A polyethylene film 0.15 mm thick is being considered for use in packaging a pharmaceutical product at 30 C. If the partial pressure of O2 outside is 0.21 atm and inside the package it is 0.01 atm,...
-
The reaction of isopropanol, C3H8O with oxygen from air produces acetone in the presence of a catalyst 2C3H8O + O2 ---> 2C3H6O + 2H2O The reactor is fed with a stream of 216 mol/h of C3H8O and the O2...
-
If the interest rate money can earn is revised upward, will a scheduled payments new present value be higher or lower than before? Explain.
-
Show, if u(x, y) and v(x, y) are harmonic functions, that u + v must be a harmonic function but that uv need not be a harmonic function. Is e"e" a harmonic function?
-
Select a mechanical component from Part 3 of this book (roller bearings, springs, etc.), go to the Internet, and, using a search engine, report on the information obtained on five manufacturers or...
-
Select an organization listed in Sec. 16, go to the Internet, and list what information is available on the organization.
-
Go to the Internet and connect to the NSPE website (www.nspe.org/ethics). Read the history of the Code of Ethics and briefly discuss your reading.
-
How can cultural sensitivity be demonstrated in business reports and proposals, especially when dealing with international audiences or topics? Provide guidelines for respectful and inclusive...
-
How should follow-up actions and next steps be communicated in a business proposal? Explain the importance of outlining clear action items and the process for ensuring they are carried out.
-
The expression **-5x+4x+14 is equivalent to x+2
Study smarter with the SolutionInn App