Use standard entropies to calculate S rxn for the balanced chemical equation: 2 PC13 (1) + O(g)
Question:
Use standard entropies to calculate ΔS°rxn for the balanced chemical equation:
Transcribed Image Text:
2 PC13 (1) + O₂(g) Substance POCI3(1) POCI3(g) PC13(1) PC13(g) O₂(g) a) -194.4 J/K c) 10.8 J/K 2 POCIĄ(1) S° (J/mol.K) 222.5 325.5 217.1 311.8 205.2 b) -199.8 J/K d) 1084.4 J/K
Fantastic news! We've Found the answer you've been seeking!
Step by Step Answer:
Answer rating: 66% (3 reviews)
a...View the full answer
Answered By
Aysha Ali
my name is ayesha ali. i have done my matriculation in science topics with a+ . then i got admission in the field of computer science and technology in punjab college, lahore. i have passed my final examination of college with a+ also. after that, i got admission in the biggest university of pakistan which is university of the punjab. i am studying business and information technology in my university. i always stand first in my class. i am very brilliant client. my experts always appreciate my work. my projects are very popular in my university because i always complete my work with extreme devotion. i have a great knowledge about all major science topics. science topics always remain my favorite topics. i am also a home expert. i teach many clients at my home ranging from pre-school level to university level. my clients always show excellent result. i am expert in writing essays, reports, speeches, researches and all type of projects. i also have a vast knowledge about business, marketing, cost accounting and finance. i am also expert in making presentations on powerpoint and microsoft word. if you need any sort of help in any topic, please dont hesitate to consult with me. i will provide you the best work at a very reasonable price. i am quality oriented and i have 5 year experience in the following field.
matriculation in science topics; inter in computer science; bachelors in business and information technology
_embed src=http://www.clocklink.com/clocks/0018-orange.swf?timezone=usa_albany& width=200 height=200 wmode=transparent type=application/x-shockwave-flash_
4.40+
11+ Reviews
14+ Question Solved
Related Book For
Question Posted:
Students also viewed these Sciences questions
-
For the balanced chemical equation CuO(s) + H2S(g) ( CuS + H2O() how many molecules of CuS are formed if 9,044 atoms of H react?
-
For the balanced chemical equation Fe2O3(s) + 3SO3(g) ( Fe2(SO4)3 suppose we need to make 145,000 molecules of Fe2(SO4)3. How many molecules of SO3 do we need?
-
For the balanced chemical equation 6H+(aq) + 2MnO4(aq) + 5H2O2() ( 2Mn2+(aq) + 5O2(g) + 8H2O() how many molecules of H2O are produced when 75 molecules of H2O2 react?
-
O An hair dryer is basically a duct with a fan that draws cool air from the atmosphere at one end, forces it on an electrical resistor (where the air is heated up) and discharges it at the other end....
-
Dr. Massy, who specializes in internal medicine, wants to analyze his sales mix to find out how the time of his physician assistant, Consuela Ortiz, can be used to generate the highest operating...
-
In some countries where inflation has been material, an effort has been made to retain the significance of money as a measuring unit by adjusting the financial statements by an inflation factor. Can...
-
It looks to me that you have devoted everything to this company and they have treated you badly. Is that right?
-
At December 31, 2010, Fell Corporation had a deferred tax liability of $680,000, resulting from future taxable amounts of $2,000,000 and an enacted tax rate of 34%. In May 2011, a new income tax act...
-
Direct Materials Conversion Percent Percent Units Complete Beginning work in process inventory 2,800 100% Complete 25% Units started this period 6,800 Completed and transferred out 7,800 Ending work...
-
Ozone in the lower atmosphere is a pollutant that can form by the following reaction involving the oxidation of unburned hydrocarbons: Use the standard free energies of formation to determine G rxn...
-
According to Le Chteliers principle and the dependence of free energy on reactant and product concentrations, which statement is true? (Assume that both reactants and products are gaseous.) (a) A...
-
Why is pre-testing a questionnaire important? Are there some situations in which pre-testing is not necessary?
-
how many labor hours should be Software Design, SW Develop. Plan (SDP) with LCAP Methodology , Develop SDD/IDD Document,Develop SRS,Define SW Architecture,Define SW Deployment Architecture, Prepare...
-
evaluate the relationship of the post's content compared to module concepts and materials, and other relevant sources deemed meaningful. The overall goal for your discussion engagement is to push...
-
A. Introduction: The introductory part must contain the following. 1. Concept of knowledge management. (Provide minimum 3 definitions of knowledge management by well-known authors) followed by...
-
What are the theoretical models, concepts, arguments, and ideas that have been developed in relation to consumers who prefer to consume Puerto Rico's rich rice brand, rather than other brands...
-
Lockheed Martin is sourcing aircraft parts from Boeing after exploring other defense partners in the industry. This process is typically high risk due to sensitivity of the information being...
-
Visit the Wall Street Journal and other similar sites as may be appropriate. Read at least two articles about the current state of the economy and consider how the economy may be influencing your...
-
Would you use the adjacency matrix structure or the adjacency list structure in each of the following cases? Justify your choice. a. The graph has 10,000 vertices and 20,000 edges, and it is...
-
Wolfgang Mozart was not only an outstanding composer, but also an excellent violinist. His violin teacher was his father, Leopold, and historical records show that Leopold advised his students to...
-
Figure P12.72A shows two wave pulses at time t = 0 s. The pulses travel at 5 cm/s in opposite directions.? (a) Sketch the resulting waveform for the times t = 1 s, 2 s, and 3 s.? (b) Figure P12.72B...
-
In moderate winds, high-tension power lines sometimes ?sing? or hum as a result of transverse waves on the lines that winds can generate. The cables that carry high-voltage electricity are made of...
-
Let X be a discrete random variable with the following PMF 0.4 for k = -1 0.1 for k = 0 Px(k) = 0.3 for k = 1 0.2 for k = 2 Define a new random variable Y as Y = (X + 1). (a) Find E(X) (c) Find the...
-
Supply chain strategy which recognizes that all items are not the same, and that different item and market characteristics require different procurement and support strategies, as well as different...
-
15. Imagine daily sales () were a function of the website price (W) and shipping cost (S), where: Ds D = 3, 2, 1, if WS 100 if W + S> 100 and W + S < 1000 if W+S> 1000 I Which product would sell out...
Study smarter with the SolutionInn App