How would I order the following by increasing entropy              CO(g), COCl2(g), CO2(g), CaO(s)

Q: Indicate whether entropy increases or decreases in each of the following reactions.  If you cannot…

A: ->S(gas)> S(liquid)>S(solid) -> If moles of gaseous species increases in product side ∆S…

Q: What is the advantage of calculating free energy changesrather than entropy changes to determine…

A: The entropy change of the system depends upon the randomness. As the randomness of the system…

Q: A. Which of the following statements is false: i) An exothermic reaction is always spontaneous ii)…

A: A)  The entropy of the universe is always increasing and Temperature can affect the solubility…

Q: Consider the following reaction at 298 K: Si(s) + 2 Cl2(g) → SiCl4(g) Calculate the following: a)…

A: Introduction :  A thermodynamic system can be defined as a body which is confined in a space and…

Q: Question 18 of 25 Which law states that the entropy of a perfect crystalline substance is zero at…

A: Answer  The entropy of perfect crystalline substance is zero at the…

Q: You add some of the white crystals to a small test tube filled with water. The water in the test…

A: Given : Initial temperature = 250C = 298 K Final temperature = 150C = 288K

Q: spontaneous

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Q: Choose the system with the greater entropy in each case:(a) 1 mol of H2(g) at STP or 1 mol of SO2(g)…

A: The give question can be answered by using Boltzmann entropy formula, K is Boltzmann constant. W is…

Q: 7:12 Question 15 of 50 Submit For the decomposition of mercury(II) oxide, HgO, to mercury and…

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Q: Which of the following represents an increase in entropy? a) CH12 (1) → C6H12 (s) b) the reaction 2…

A: Entropy is defined as randomness present in any system. Entropy of any system is maximum in gases…

Q: Why does water spilled on the floor evaporate even though ∆G°for the evaporation process is positive…

A: The change in Gibbs free energy is used for the prediction of direction of the chemical reaction at…

Q: Determine K for a reaction at 200 K if ∆G° =11.6 kJ/mol. (R = 8.314 J/mol ･ K)

A: The relation between the standard Gibbs free energy change and the equilibrium constant is as…

Q: Explain the various phenomenon in a crystal that contribute to increase in entropy.

A: Entropy is defined as the measure of disorder in crystal or unavailability of energy to do work.…

Q: Which of the following will have a AS°> 0 ? A. (two particles on each side -> four particles on one…

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Q: Determine K for a reaction at 200 K if ∆G° =22.7 kJ/mol. (R = 8.314 J/mol ･ K)

A: Interpretation: The value of K for a reaction at 200 K is to be determined.

Q: am having trouble understanding the following chemistry questions, please advise :) PART A: In the…

A: Bronsted -Lowry acid is species which can donate H+ ion and base is which can accept H+ion . Thus in…

Q: Consider the reaction: CO2( g) + CCl4( g)<------>2 COCl2( g)Calculate ΔG for this reaction at…

A: The change in Gibbs free energy is calculated using the following expression.…

Q: Does the entropy of the system increase, decrease, or staythe same when (a) the temperature of the…

A: The maximum possible arrangements of a molecules or the randomness is called the entropy of the…

Q: Which of the following is consistent with a spontaneous process in the forward direction?…

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Q: When a solute spontaneously dissolves in a liquid, the process is often exothermic. NH4NO3, however,…

A: According to the second law of thermodynamics, the spontaneous nature of the reaction is determined…

Q: Calculate Kp for the following reaction at 25°C:   2SO2(g) + O2 (g) → 2SO3 (g)   For SO2(g),…

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Q: entropy change for the reaction 2 SO2(g) + O2(g) → 2 SO3(g)

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Q: Which one of the following choices of gaseous molecules is rank ordered correctly from lowest…

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Q: Predict the sign of AG for an exothermic reaction with an increase in entropy O positive negative no…

A: We know that the Gibb's free energy (∆G) changes of a chemical reaction is shown below --- ∆G   =…

Q: Determine K for a reaction at 200 K if ∆G° =12.5 kJ/mol. (R = 8.314 J/mol ･ K)

A: Given data, T = 200 K R = 8.314 J/mol.K ∆G° =12.5 kJ/mol = 12.5 × 103 J By using the following…

Q: Rank the following according to DECREASING number of entropy A. 1.32 mol SF6 B. 31.0 g S8…

A: we need to rank A-D in the order of decreasing entropy

Q: Consider these reactions: Reaction 1: H2(g)+Cl2(g)⟶2HCl(g)ΔH=−184.6 kJ  Reaction 2:…

A: Change in enthalpy : ΔH = + 66.4 kJ                                      ΔH = + 66400 J Change in…

Q: The dissolution of CaCl2 in water is product-favored, but the temperature of the surrounding water…

A: Change in entropy of mixing of gases (∆S)- Entropy of mixing of gases is always positive Because…

Q: In which of the following systems does the tendency to maximum entropy favour the products and the…

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Q: Calculate the entropy change of the surroundings when 15.2 g of solid iodine sublimes at 25.0 °C.…

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Q: Place the following in order of increasing molar entropy at 298 K. CO2 C3H8 SO

A: A thermodynamic state property which measures the degree of disorderness or randomness of the…

Q: Which of the following processes shows a decrease Select one: O a. 2 CO(g) + 02(g) → 2 CO2(g) O b.…

A: 2CO(g)+O2(g) ------->  2CO2(g) This process will show a decrease in entropy. Moles of reactant…

Q: 7. Identify the process which results in an increase in entropy. O A. Rusting of iron B. Conversion…

A: Entropy is a measure of the randomness of the system. The entropy change in a chemical reaction can…

Q: System 1 has 5 energetically equivalent orientations.  System 2 has 15 energetically equivalent…

A: Given: Energetically equivalent orientations of System 1 = 5 Energetically equivalent orientations…

Q: The value of ΔG° (kJ/mol) at 25 °C is  -20.5. What is the equilibrium constant for this reaction at…

A: If the two opposing process in a reversible change are chemical change and the state in this change…

Q: For each of the following processes, tell whether the entropy of the universe increases, decreases,…

A: Note!  As you have not specificied which subparts you want to be answered, so I am solving only…

Q: Which of the following diagrams (enter A, B, C, or D), best describes the entropy changes for the…

A: As we are moving from liquid to gas entropy increases

Q: What is the entropy change for the universe, DeltaSuniv (in J/K), when the reaction give below…

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Q: Why does water spilled on the floor evaporate even though ΔG° for the evaporation process is…

A: Evaporation is a physical process in which liquid is converted to a gaseous molecule. It is also…

Q: An endothernmic reaction with increase in entropy a. always spontaneous b. spontaneous in low…

A: Since you have posted multiple questions, we are entitled to answer the first only.

Q: "hich process is accompanied by an increase in entropy? elect one: O a. setting up a stack of…

A: Entropy is defined as the degree of randomness or disorderliness of the System. if the molecules of…

Q: Determine K for a reaction at 200 K if ∆G° =24.4 kJ/mol. (R = 8.314 J/mol ･ K)

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Q: For the following reaction, CO(aq)+ H2O(g)CO2(g) + H2(g) what effect would increasing the volume…

A: According to Le Chatelier's principle a system in equilibrium when experiences a disturbance, it…

Q: Does the entropy of the system increase, decrease, or staythe same when (a) a solid melts, (b) a gas…

A: (a) Entropy of the system will increase when a solid melts. Randomness of liquid is more than that…

Q: The mathematical equation that best defines the change in molar entropy of the system is O A. Atrs S…

A: Reversible phase transition requires positive heat qtrs . Because the pressure is constant, the heat…

Q: s the relationship between Q and K

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Q: Which of the following statements explains why CO2 sublimates instead of melts at atmospheric…

A: If pressue is low enough then water -ice will sublime.dry Ice work the same. It sublime because the…

Q: 8.35 Without performing any calculations, predict whether there is an increase or a decrease in…

A: Entropy is a measure of the molecular disorder or randomness of a system. We can easily predict a…