Consider the reaction: 2SO2(g) = 2SO3(g) for which AH°=-200. kJ and AS°=-186.8 J/K at 25°C. Assuming that AH° and AS° are independent of temperature, calculate the temperature where Kp = 1. O a. 971. K O b. 2071 K O c. 200. K O d. 1071 K O e. none of these

Consider the reaction: 2SO2(g) = 2SO3(g) for which AH°=-200. kJ and AS°=-186.8 J/K at 25°C. Assuming that AH° and AS° are independent of temperature, calculate the temperature where Kp = 1. O a. 971. K O b. 2071 K O c. 200. K O d. 1071 K O e. none of these

Chemistry

9th Edition

ISBN:9781133611097

Author:Steven S. Zumdahl

Publisher:Steven S. Zumdahl

Chapter17: Spontaneity, Entropy, And Free Energy

Section: Chapter Questions

Problem 55E: For the reaction at 298 K, 2NO2(g)N2O4(g) the values of H and S are 58.03 kJ and 176.6 J/K,...

See similar textbooks

Related questions

Q: The third law of thermodynamics states that O AU = q + w energy is not created nor destroyed for any…

Q: N-CI ? CH3OH Predict the product(s) that will form in the reaction scheme above. Select the answer…

Q: What is the expected product of the following reaction? 1. Br2/H20 2. NaOH Br II II + enantiomer +…

A: Bromination occurs in the first step and in the last step epoxide is formed. The products are shown…

Q: Question Find the normality of the base if 31.87 mL of the base is used in the standardization of…

Q: Ethanol (C₂H₅OH) has a vapor pressure of 93.0 torr and a density of 0.785 g/mL. Pentane (C₅H₁₂) has…

A: Raoult's law for liquid-liquid solution :- It states that " for a solution of volatile liquids the…

Q: What is the predicted product of the following reaction? CH3ONa -NO2 CI- H3CO II -OCH3 CI- -OCH3 III…

Q: H. Structures 1 and 2: HO. H. H. Structures 3 and 4: HO. H. H. Structure 5 and 6: OH OH Structure 7…

A: The given pair of structures are conjugate pairs, as they differ only by a proton ( H+ ).

Q: B. Acidic Properties Draw the following structures on MolView. Obtain the charge and bond dipoles of…

Q: In the reaction 2K + Cl2 2KCI, the element oxidized is O a. Cl Ob. O b. K О с. C12 Od. O d. K+

A: In this question, we will identify the oxidized element in the above reaction. You can see the…

Q: Match the items in the left-hand column to the items in the right-hand column by writing the…

Q: Naming Alkanes 195 1. F in the below chart to list the numerical prefixes for the longest carbon…

A: Naming alkanes of the given---

Q: Consider the structures of the two fatty acids shown below. A OH В Which fatty acid probably has the…

Q: A 0.60M solution of NH 3 is prepared and is in equilibrium with its ions. Calculate the following…

Q: Determine the statement that is not true regarding infrared spectroscopy. a. A substance cannot…

Q: sign of the entropy change

Q: Use the simulation lab to obtain the distance for the solvent front and the distance for each spot…

A: Rf value can be calculated using the expression: Rf=Distance travelled by the componentDistance…

Q: A constant electric current flows for 3.55 h through electrolytic cells connected in series. One…

A: According to the Faraday's first law of electrolysis Deposition of an element due to the flow of…

Q: For the given reaction: ? HO ? + NaOH + NaCI + H2O Major substitution product Major elimination…

Q: the enthalpy for the decomposition of liquid water into gaseous hydrogen and oxygen

Q: 2(g) 8. For the reaction 2 A + B = Keg = 0.18 at 200°C %3D calculate (a) Ke for the reaction 2 C (b)…

A: Here we are required to find the equilibrium constant for the given reaction.

Q: What is the pOH of a 0.010 M acetic acid solution? Acetic acid has a Ka of 1.8 x 10–5. Express…

Q: What is the predicted product of the reaction shown? H NaOH/H2O A IV OI O II O V

Q: Identify the oxidation numbers to all the elements in each of the compound or ions H2SO3 O a. H2…

A: The atomic number of H is 1. The electronic configuration of H is 1s1. The atomic number of O is 8.…

Q: Is the 'Ag dipole selection rules? Explain how you make your determination. A, transition in…

Q: Nickel-56 decays with a half-life of 6.075 days. After 5.69 hours, a radioactive nuclide has passed…

A: Given, Half life of Nickel-56 = 6.075 day Initial concentration of Nickel-56 =15.8912 g time = 5.69…

Q: Determine the concentration in molarity of 100ml acid solution used in titrating a 67.119g of sodium…

A: Sodium hydroxide, NaOH is a monoacidic base and KHP is a monoprotic acid. Hence moles of NaOH =…

Q: Which of the following functional groups are found in ALL open-chain monosaccharides? Check all that…

A: Monosaccharides :- The carbohydrates which cannot be hydrolysed further into simpler units are…

Q: 0.0592 V E cell -log(K) Calculate the equilibrium constant for the following reaction at 25°C:…

A: E°cell = (0.0592 V / n ) × log(K) 2Ag(s) + Fe2+(aq) <---> 2Ag+(aq) + Fe(s) K = ?

Q: (c) Arrange the following compounds in order of increasing acidity, and explain the reasons fo your…

Q: A sample of 0.264 mol of nitrogen gas takes up 0.9861 L of space at 1.03 atm. At what temperature…

Q: Answer the following in not more than 3 sentences. Q. consider the vaporization of liquid at 1…

A: When any reaction favors products without any input, that reaction is known as Spontaneous Reaction.

Q: 2. 6. For the reaction 2 HI) e H) + I) Kea = 0.016 at 500°C (a) If 1.0 mole of HI is placed in a…

A: Given: Equilibrium constant for the reaction = 0.016 Temperature = 500oC

Q: 21. A 1.145-g sample of canned tuna was analyzed by the Kjeldahl method; 25.65 mL of 0.1074 M HCI…

Q: At constant pressure, the combustion of 25.0 g of C2H6(g) releases 1300 kJ of heat. What is AH for…

Q: 5. For the reaction 2 NOle) N,O() (a) At a given temperature, 1 mole of NO, is placed in a 10-/…

A: We need to find Keq for given reaction.

Q: II. Assign oxidation numbers, balance the molecular equation, emphasizing the gain and loss of…

A: Given reaction is : KI + H2SO4 ---------> H2S + I2 + K2SO4 + H2O Assign the oxidation number,…

Q: 1l of the following statements are true except O Internal energy is a state function. O The enthalpy…

A: Thermodynamics can be defined as the branch of chemistry that deals with study of the relations…

Q: To determine the Ksp of barium oxalate at 12°C, a 100.0 mL saturated solution was prepared by adding…

A: Moles of HCl = 5.60*10-4 M * 0.0107 L = 0.06 moles HCl

Q: Which of the following compounds can be analyzed using a gas chromatography like the one used in…

A: Gas chromatography is an analytical technique which is used to separate and identify the chemical…

Q: For the given reaction: OH ? ? + NaCI + H2O + NAOH Major substitution product Major elimination…

Q: The compound para-dichlorobenzene is the active ingredient of the bathroom deodorizer "Albatross".…

A: Acid can be defined as the substance that give hydrogen ions in aqueous solution. For example…

Q: 1. determine oxidation number of the following: 1. Alz (CO)2 2. AGNOS 3. (HPO4)

A: As per our guidelines we can only solve first three sub-parts. Please resubmit the other questions…

Q: Use the Nernst equation to find the cell potential ECell, of a galvanic cell with the following half…

A: Here we are required to cell potential of the given cell reaction

Q: Suggest an efficet eyrtesn for the fol ng anse DMSO (dmetlyt lfoside) NaOE DMS (dimetyt lfide) 1)…

A: For the given transformation we can expect alkene as one of the potential intermediate.

Q: B. Acidic Properties Draw the following structures on MolView. Obtain the charge and bond dipoles of…

Q: 3. Propose the product structure and write the mechanism below for the following reactions. 2 Cl, b.…

Q: For the previous item, provide the IUPAC name of the product after step 2: CI Step 1 Step 2 Step 3 ?…

Q: How many milliliters/per liter of each of the following are needed to make 1.5 molar solutions.…

A: Given: molarity of solution = 1.5 M Volume of solution = 1 L density of Ethylene glycol = 1.11…

Q: The boiling point of ethanol (C:H&OH) is 78.5°C. What is the boiling point of a solution of 6.4 g of…

A: Elevation in boiling point :- When a non volatile solute is added to pure solvent its boiling point…

Q: ) A compound with the molecular formula C4H9CI has four structural isomers. Write the structural…

Question

A liquid is vaporized at its boiling point at constant pressure. What is true about A G°?
a. AG° is positive
O b. AG° is zero
c. AG° is negative
d. None is true

Consider the reaction:
2SO2(g)
2SO3(g)
for which AH° =-200. kJ and AS°=-186.8 J/K at 25°C. Assuming that AH° and AS° are independent of temperature, calculate the
temperature where Kp = 1.
%3D
а. 971. К
b. 2071 K
с. 200. К
d. 1071 K
e. none of these

Expert Solution

This question has been solved!

Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.

SEE SOLUTION Check out a sample Q&A here

Step 1

VIEW

Step 2

VIEW

Step by step

Solved in 2 steps with 1 images

SEE SOLUTION Check out a sample Q&A here

Knowledge Booster

Learn more about

Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, chemistry and related others by exploring similar questions and additional content below.

Similar questions

A 2.50-mol sample of gas is compressed isothermally from 20.0 L to 5.00 L under a constant external pressure of 10.0 atm. Calculate w, q, U, and H for the process.
Given the following information at 25C, calculate G at 25C for the reaction 2A(g)+B(g)3C(g) Substance Hf(kJ/mol) S(J/molK) A(g) 191 244 B(g) 70.8 300 C(g) 197 164 a 956 kJ b 956 kJ c 346 kJ d 346 kJ e 1.03 103 kJ
Enthalpy changes often help predict whether or not a process will be spontaneous. What type of reaction is more likely to be spontaneous: an exothermic or an endothermic one? Provide two examples that support your assertion and one counterexample.
For the process A(l) A(g), which direction is favored by changes in energy probability? Positional probability? Explain your answers. If you wanted to favor the process as written, would you raise or lower the temperature of the system? Explain.
How does the second law of thermodynamics explain a spontaneous change in a system that becomes more ordered when that process is exothermic?
The free energy change, G, for a process at constant temperature and pressure is related to Suniv and reflects the spontaneity of the process. How is G related to Suniv? When is a process spontaneous? Nonspontaneous? At equilibrium? G is a composite term composed of H, T, and S. What is the G equation? Give the four possible sign combinations for H and S. What temperatures are required for each sign combination to yield a spontaneous process? If G is positive, what does it say about the reverse process? How does the G = H TS equation reduce when at the melting-point temperature of a solid-to-liquid phase change or at the boiling-point temperature of a liquid-to-gas phase change? What is the sign of G for the solid-to-liquid phase change at temperatures above the freezing point? What is the sign of G for the liquid-to-gas phase change at temperatures below the boiling point?
The Haber-Bosch process for the production of ammonia is one of the key industrial processes in developed countries. N2(g) + 3H2(g) 2NH3(g) (a) Calculate rG for the reaction at 298 K, 800 K, and 1300 K. Data at 298 K are given in Appendix L Data for the other temperatures are as follows: How does the rG change with temperature? (b) Calculate the equilibrium constant for the reaction at 298 K, 800 K, and 1300 K. (c) At what temperature (298 K, 800 K, or 1300 K) is the mole fraction of NH3 the greatest?
When ammonium chloride is added to water and stirred, it dissolves spontaneously and the resulting solution feels cold. Without doing any calculations, deduce the signs of G, H, and S for this process, and justify your choices.
Natural gas is mostly CH4. When it burns, the chemical reaction is CH4 g 2O2 g CO2 g 2H2O g The H of combustion of one mole of CH4 at 25.0 C is -890.9 kJ. Calculate q, w, and U under these conditions, assuming an external pressure of 1.07 atm.
Given the thermodynamic data below, calculate S and Ssurr for the following reaction at 25C and 1 atm: XeF6(g)XeF4(s)+F2(g) Hfo(KJ/mol) S(J/K mol) XeF6(g) -294 300. XeF4(s) -251 146 F2(g) 0 203
What is the second law of thermodynamics? For any process, there are four possible sign combinations for Ssys and Ssurr. Which sign combination(s) always give a spontaneous process? Which sign combination(s) always give a non-spontaneous process? Which sign combination(s) may or may not give a spontaneous process?
The enthalpy of vaporization of ethanol is 38.7 kJ/mol at its boiling point (78C). Determine Ssys, Ssurr, and Suniv when 1.00 mole of ethanol is vaporized at 78C and 1.00 atm.