Suppose a system is subjected to the following changes: a 40 kJ quantity of heat is added
Question:
Suppose a system is subjected to the following changes: a 40 kJ quantity of heat is added and the system does 15 kJ of work; then the system is returned to its original state by cooling and compression. What is the value of ΔH?
Fantastic news! We've Found the answer you've been seeking!
Step by Step Answer:
Answer rating: 100% (2 reviews)
To determine the enthalpy change H for the given process we can use the first law of thermodynami...View the full answer
Answered By
ANDREW KIPRUTO
Academic Writing Expert
I have over 7 years of research and application experience. I am trained and licensed to provide expertise in IT information, computer sciences related topics and other units like chemistry, Business, law, biology, biochemistry, and genetics. I'm a network and IT admin with +8 years of experience in all kind of environments.
I can help you in the following areas:
Networking
- Ethernet, Wireless Airmax and 802.11, fiber networks on GPON/GEPON and WDM
- Protocols and IP Services: VLANs, LACP, ACLs, VPNs, OSPF, BGP, RADIUS, PPPoE, DNS, Proxies, SNMP
- Vendors: MikroTik, Ubiquiti, Cisco, Juniper, HP, Dell, DrayTek, SMC, Zyxel, Furukawa Electric, and many more
- Monitoring Systems: PRTG, Zabbix, Whatsup Gold, TheDude, RRDtoo
Always available for new projects! Contact me for any inquiries
4.30+
1+ Reviews
10+ Question Solved
Related Book For
General Chemistry Principles And Modern Applications
ISBN: 9780132931281
11th Edition
Authors: Ralph Petrucci, Jeffry Madura, F. Herring, Carey Bissonnette
Question Posted:
Students also viewed these Sciences questions
-
A gas trapped in a piston-cylinder device is subjected to the energy interactions shown in the accompanying figure for 30 seconds: the electric resistance heater draws 0.1 amp from a 100 V source,...
-
Gross Inc. signs a five-year licensing agreement with Maiger Company. Gross Inc. will pay Maiger annual installment payments of $10,500 at the beginning of each of the five years. The fair value of...
-
Managing Scope Changes Case Study Scope changes on a project can occur regardless of how well the project is planned or executed. Scope changes can be the result of something that was omitted during...
-
Determine the vector A-C, given the vectors A and C in the figure. (Figure 1) Figure B (B=26.5) 56.0% (A = 44.0) 28.0 C(C= 31.0) 1 of 1 Determine the magnitude of the vector A - . Express your...
-
What does a relatively high accounts receivable turnover indicate about a companys short-term liquidity?
-
What is payback?
-
Two conspirators, Timothy Carpenter and Timothy Sanders, were charged with aiding and abetting a robbery affecting interstate commerce and the use or carriage of a firearm. At trial, the FBI...
-
Thaarugo, Inc., produces a GPS device that is becoming popular in parts of Scandinavia. When Thaarugo produces one of these, a printed circuit board (PCB) is used, and it is populated with several...
-
1 = We know that all the statements [4] Consider the system (0.3)-(0.4) in the particular case f(r) = proven in Problem [3] apply to this case, so for example, we know that c2 7 = - 1 12 (0.6) de and...
-
The propeller in Prob. 9.1 is replaced with a six-blade turbine 400 mm in diameter, and the fluid to be agitated is a pseudoplastic power law liquid having an apparent viscosity of 15 P when the...
-
The heat of reaction between carbon (graphite) and the corresponding stoichiometric amounts of hydrogen gas to form C 2 H 2 (g), C 2 H 4 (g), and C 2 H 6 (g) are 226.7, 52.3 and -84.7 kJ mol -1 ,...
-
A sample can be heated very slowly or very rapidly. The darker shading in the illustration indicates a higher temperature. Which of the two sets of diagrams do you think corresponds to reversible...
-
Consider the phases of product and service development shown in Table 15.1. Why is it important to include customers early in the development process?
-
A company is trying to estimate the first-year cash flow (at Year 1) for a proposed project. The financial staff has collected the following information on the project: Sales Optg costs (Excluding...
-
The company you work for is considering a project that has the following cash flows: Yr. 0: -720,000 Yr. 1: 328,000 Yr. 2: 382,000 Yr. 3: -127,000 Yr. 4: 295,000 Yr. 5: 320,000 Please compute the...
-
Your coin collection contains 44 silver dollars minted in 1950. If your grandparents purchased them for their face value when they were new, how much will your collection be worth when you retire in...
-
In its IPO, 1 million company shares were issued at a price of $28 per share. The underwriter's fee for the offering was 10% of gross proceeds and the issuer incurred direct out-of-pocket costs of...
-
LaMont and Sons is considering the purchase of some wood lathes for $229,001. These lathes belong in a 30% CCA class. The firm expects that it will be able to sell the machines for $49,500 in four...
-
Indicate whether each of the following related to an airline company relates to (a) Contingency (b) Commitment: 1. The company has agreed to purchase 10 new airplanes over the next three years. 2....
-
1. Using the information from Problem 16-4B, prepare a statement of cash flows for Lim Garden Supplies Inc. using the direct method of presenting cash flows from operating activities. 2. How does Lim...
-
Briefly discuss how a transfer of securities from the available-for-sale category to the trading category affects stockholders equity and income.
-
When is a debt security considered impaired? Explain how to account for the impairment of an available-for sale debt security.
-
What is the GAAP definition of fair value?
-
A profit-maximizing firm incurs an economic loss of $30,000 per year. Its fixed cost is $25,000 a year. Should the firm produce or shut down in the short run. Suppose instead that the firm has a...
-
For each of the following utility functions: Calculate MUx, MUy, MRSx,y; determine whether or not the property of more is better is satisfied for both goods; determine whether or not the marginal...
-
The estimated supply function for avocados is Q = 58 + 15p - 20pf, where p is the price of avocados and pf is the price of fertilizer. The price elasticity of supply, estimated at p = 4 and pf = 10,...
Study smarter with the SolutionInn App