The sublimation of carbon dioxide at -78C is CO2(s) CO2(g) Hsub = 62.4 kJ/mol Calculate Ssub
Question:
CO2(s) → CO2(g) ∆Hsub = 62.4 kJ/mol
Calculate ∆Ssub when 84.8 g of CO2 sublimes at this temperature.
Fantastic news! We've Found the answer you've been seeking!
Step by Step Answer:
Answer rating: 66% (9 reviews)
For a phase transition G 0 We write G H T S 0 H T S S...View the full answer
Answered By
Nyron Beeput
I am an active educator and professional tutor with substantial experience in Biology and General Science. The past two years I have been tutoring online intensively with high school and college students. I have been teaching for four years and this experience has helped me to hone skills such as patience, dedication and flexibility. I work at the pace of my students and ensure that they understand.
My method of using real life examples that my students can relate to has helped them grasp concepts more readily. I also help students learn how to apply their knowledge and they appreciate that very much.
4.00+
1+ Reviews
10+ Question Solved
Related Book For
Question Posted:
Students also viewed these Organic Chemistry questions
-
Carbon-dioxide gas at 3 MPa and 500 K flows steadily in a pipe at a rate of 0.4 kmol/s, Determine (a) the volume and mass flow rates and the density of carbon dioxide at this state. If CO2 is cooled...
-
Carbon dioxide enters a convergingdiverging nozzle at 60 m/s, 310C, and 300 kPa, and it leaves the nozzle at a supersonic velocity. The velocity of carbon dioxide at the throat of the nozzle is (a)...
-
Carbon-dioxide gas at 3 MPa and 500 K flows steadily in a pipe at a rate of 0.4 kmol/s. Determine (a) the volume and mass flow rates and the density of carbon dioxide at this state. If CO2 is cooled...
-
This short exercise demonstrates the similarity and the difference between two ways to acquire plant assets. i (Click the icon to view the cases.) Compare the balances in all the accounts after...
-
Explain why using the midpoint formula for calculating the elasticity of demand gives the same result whether price increases or decreases, but using the initial price and quantity instead of the...
-
What factors would help you decide whether to write a memo, send an e-mail, try instant messaging, make a telephone call, leave a voice mail message, or deliver a message in person?
-
The trial balance of Alpha Advertising, Inc., at November 30, 2010, and the data needed for the month-end adjustments follow: a. Insurance coverage still remaining at November 30, $300. b. Supplies...
-
1. What will happen to the value of the U.S. dollar if oil producers decide to invest most of their earnings from oil sales in domestic infrastructure projects? 2. What factors determine the relative...
-
Direct Method and Overhead Rates Jasmine Company manufactures both pesticide and liquid fertilizer, with each product manufactured in separate departments. Three support departments support the...
-
As a student, you have individual experiences with your university. These may include managing enrolling, orientation, choosing a course, setting schedules, and many more. Conduct a SWOT analysis for...
-
Derive the following equation G = RT ln (Q/K) where Q is the reaction quotient and describe how you would use it to predict the spontaneity of a reaction.
-
Entropy has sometimes been described as "time's arrow" because it is the property that determines the forward direction of time. Explain.
-
A partial adjusted trial balance follows for Nolet Ltd. at January 31, 2015. The company's fiscal year end is December 31 and it makes adjustments monthly. Instructions (a) If $1,600 was received in...
-
Explain response time, settling time and delay time.
-
How do you characterize random variations in system inputs sufficiently to bound the range of acceptable values in terms of Normal Distribution with standard deviations?
-
Define frequency response of a system.
-
State and explain open-loop and closed-loop transfer function.
-
In what situation is the assessed level of control risk most likely to be maximum?
-
Find the marginal average cost function of each function defined as follows. C(x) = (x 2 + 3) 3
-
Beginning with a country that has a trade deficit, demonstrate graphically what will happen to a countrys potential output with globalization if that countrys costs of production fall. Explain your...
-
Calculate Ho for each of the following reactions, which occur in the atmosphere. a. C2H4(g) + O3(g) CH3CHO(g) + O2(g) b. O3(g) + NO(g) NO2(g) + O2(g) c. SO3(g) + H2O(l) H2SO4(aq) d. 2NO(g) + O2(g)...
-
The complete combustion of acetylene [C2H2(g)] produces 1300. kJ of energy per mole of acetylene consumed. How many grams of acetylene must be burned to produce enough heat to raise the temperature...
-
Syngas can be burned directly or converted to methanol. Calculate Ho for the reaction CO(g) + 2H2(g) CH3OH(l)
-
A battery is used in a physics lab to supply current to a circuit. A voltmeter connected in parallel across the cell reads 5.17 V in an open circuit (figure a) and 4.83 V in a closed circuit (figure...
-
For a non-inverting Op Amp circuits shown below (R1-10K, Rf = 100K2), calculate the expected closed-loop voltage gain and the input impedance. -V2 -15 V V+ + + Vout 741 R1 V1 V3 10k OPAMP 5T VIRTUAL...
-
Box A has mass 10.0 kg and box B has mass 5.0 kg. Box B is pulled by a 20.0 N force to the right. The boxes are on a rough surface with _s=0.0400 and _k=0.0275. A B Tension T Find the magnitude of...
Study smarter with the SolutionInn App