What is the ∆G° and equilibrium constant at 298 K for the following reaction? 2Cl2(g) + SO2(g)  SOCl2(g) + Cl2O(g) Substance ∆H°(kJ/mol) ∆S°(J/K mol) Cl2(g) 0 223.0 SO2(g) -296.8 248.1 SOCl2(g) -212.5 309.8 Cl2O(g) 80.3 266.1

Q: Calculate the standard entropy change ΔS° for the following reaction, using the tabulated standard…

A: Given, 2NO (g) + O2 (g) -> 2NO2 (g) S° NO (g) = 210.7 J/mol-K S° O2 (g) = 205.0 J/mol-K S° NO2…

Q: Which of the following reactions is expected to have a negative entropy change? 4NH: (g) + 50: (g) –…

A: Entropy is the degree of randomness . When the system is changed form Solid to liquid the degree of…

Q: From the following information, determine  for the following: N(g) +O(g) --> NO(g)    deltaS298=…

A: The reactions given are 1) N2(g) + O2(g) ------> 2 NO(g)…

Q: Calculate the free-energy change of the following reaction at 350°C and standard pressure. Values in…

A: Reaction: C2H4(g) + 3O2(g) → 2CO2(g) + 2H2O(g) Given:

Q: Calculate the standard entropy change for the following reaction, 2 SO2(g) + O2(g) →2 SO3(g) given…

A:

Q: Consider the following chemical reaction: 6CO2(g) + 6H2O(l) +615kJ ------> C6H12O6 (s) + 6O2(g)…

A: For given reaction :  ∆H = 615 KJ  T = 298 K  ∆n = 6 - 6 = 0

Q: What

A: We will use relation between Gibbs energy and reaction quotient

Q: Silver chloride is broken down in this equilibrium reaction: AgCl(s) Ag+(aq) + Cl− (aq). Given the…

A: delta G = delta H - T (delta S) Delta H = (sum of enthalpies of product - sum of enthalpies of…

Q: Which of the following temperatures will result in a spontaneous reaction if the ΔH°rxn = –3.24…

A: Spontaneous reaction can be defined as the reaction that occur by itself without the help of any…

Q: Would an increase in temperature make the reaction NO (g) + O (g)  ⇌  NO2 (g) more or less favorable…

A: NO(g) + O(g) <----> NO2(g)  If temperature increases from 298 k then reaction would be more…

Q: What is the free energy change at 25oC for the reaction below, if the standard entropies of…

A: Gibbs free energy is an energy which is used to do useful work. It is an extensive property which…

Q: When Q < K , a reaction is __________ in the forward direction. Group of answer choices Spontaneous…

A: Please find your solution below : The entropy, enthalpy and gives free energy determine whether a…

Q: Which reaction below is spontaneous at SATP?   ∆Hº=14.1 kJ and ∆Sº=49.2 J/K   ∆Hº=34.1 kJ and…

A: Conditions at SATP (Standard Atmosphere Temperature and Pressure): Temperature = 25°C = 273.15+25 =…

Q: Why not? What factors relate to rate of reaction? Considering entropy as related to the number of…

A: The measure of the amount of energy that is usable in a system is known as the Gibbs free energy (G)…

Q: Calculate AS°for the following reaction: SnCl (1) → SnCl(g). A 625 J/K в) -107 JУК 107 J/K D -625…

A:

Q: For a certain reaction,DGq = -45 kJ/mol and DHq= -90 kJ/mol at 0°C. What is the minimum temperature…

A: The minimum temperature at which the reaction will become spontaneous, is to be calculated from the…

Q: A curious blacksmith forge 1 kg of iron then dropped it into an insulated container that contains 50…

A: Specific heat capacity is the amount of heat needed to raise the temperature of a substance by 1…

Q: 1. What is overall change in entropy of the reaction: Al:(CO:): -> Al:Os + 3 CO: Al:(COs); = 12.8…

A: Answer: Entropy of the system is the measure of its disorder or randomness.

Q: At what temperature will the reaction with ASrxn = -92.6 J/K and AHrxn =-61.4 kJ pivot %3D (switch)…

A:

Q: Calculate AS for the following reaction: SnC1(1)→ SnCl(g). (A) 107 J/K (B) -625 J/K C) 625 J/K (D)…

A: Calculate change in entropy of the given reaction--

Q: D The formation of Nitrogen monoxide from its elementS IS nonspontanecus under ambient temperatures,…

A: A reaction is said to be spontaneous when the value of ∆G is negative. According to Gibbs-Helmohltz…

Q: Using the entropy values in the table below, what is the change in standard entropy, AS", for the…

A: Given- 2CH3OH(l)+3O2(g)-&gt;2CO2(g)+4H2O(l)

Q: Which substance will have the highest molar entropy at 25oC?   A. C4H10(g)   B. CO2(s)   C.…

A: Solution: We know that, Molar mass of gas is directly proportional to absolute entropy. In above…

Q: What is Q and why is it important? What happens when: Q >K, Q<K, Q = K

A: In any reaction, products, as well as reactants quantities, get estimated through "reaction…

Q: What is “entropy” ? Give a useful definition. In each of the following balanced chemical reactions,…

A: Entropy may be defined as a measure of randomness in a system.

Q: AH°, kJ/mol S°, J/mol·K 3. What is the lowest temperature at which the following reaction is…

A: Given reaction H2O(g)  +  C(s) → H2(g)  + CO(g)∆Hrxn0 = ∑  ∆Hf0(Product) - ∑ ∆Hf0(reactant)∆Hrxn0 =…

Q: The entropy will usually increase when I. a molecule is broken into two or more smaller molecules.…

A: Entropy can be defined as the randomness or disorderness. Higher the number of gaseous molecules,…

Q: Calculate AG° at 298 K for the reaction CS, (1) + 30,(g) · CO,(g) + 2 SO,(g) based on these…

A: Hess's law of constant heat summation can be applied to reactions as follows:

Q: 15. The entropy will usually increase when I. a molecule is broken into two or more smaller…

A: Entropy = Entropy is the measure of spontaneous changes that occur in the system. It is referred to…

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: Brz(g) — 2 Br(в) Standard entropy for some substance given below. Compound S', J/K · mol Br2 (g)…

A: We are authorized to answer three subparts at a time, since you have not mentioned which part you…

Q: At 1120 K, ∆G° = 66.3 kJ/mol for the reaction 3 A (g) + B (g) →2 C (g). If the partial pressures of…

A:

Q: Determine the standard free energy change at 25 °C for the reaction 2 H2(g) + O2(g) ---&gt; 2 H2O(g)…

A: The standard thermodynamic data for the given reactants and products at given temperature is,

Q: The temperature

A: we know the thermodynamic equation:                               ∆G°=∆H° - T∆S°…

Q: Estimate the free energy change (ΔGrxn) for the following reaction at 298 K, if each gaseous…

A: For the above reaction, the expression of equilibrium constant will be  Kp = (PCO2 )2 / (PO2)3…

Q: Which reaction(s) will be spontaneous at all temperatures? : 4NH3(g) + O2(g) → 2N2(g) + 6H2O(g) ΔrH…

A: For a chemical reaction to be spontaneous, Gibbs free energy, ∆rG should be negative. ∆rG is…

Q: Recognize the species that has the lowest entropy, S° at 25°C. А. СНЗОН (1) B. N2 (g) C. NazSO4 (s)…

A: Entropy is defined as the measurement of disorderedness or randomness in a system. The increasing…

Q: The reaction in (C --&gt; B + A) is favorable at low temperatures only and the reaction in  (B + 2C…

A: The entropy change shows the increase or decrease in randomness. During melting, the phase change is…

Q: he standard entropy (S°) (J/K.mol) values at 27°C is given below Ag+ 3Bg 4C :S° 135; B: S° = 204; C:…

A:

Q: The synthesis of the pesticide thionyl chloride (OSCl2) proceeds according to the following…

A: SO3(g) + SCl2(ℓ) ⇌ OSCl2(ℓ) + SO2(g) ΔG0 =  −106 kJ/mol

Q: For the gaseous reaction of carbon monoxide and chlorine to form phosgene (COCl2),perform the…

A: Since you have asked multiple question, we will solve the first question for you. If you want any…

Q: For the reaction N, (g)+ 3H, (g) 2NH,(g), equilibrium pressures are Py, = 2.6 atm, %3D PH, = 5.6…

A: From the Nernst's equation, a relation between Gibbs free energy and equilibrium constant is…

Q: For each of the following reactions, predict if the entropy of the system will increase, decrease,…

A: Entropy :-  It is a thermodynamic property which is a measure of randomness or disorderness present…

Q: Calculate the Free Gibb’s Energy, kJ/mol, at 298 K for the following reaction.  2CaSO4(s)→2CaO(s) +…

A: Thermodynamics is the branch of chemistry which deals with the study of heat and other forms of…

Q: Calculate AG° at 298 K for the reaction CS,(1) + 3 0,(g) - CO, (g) + 2 SO,(g) based on these…

A: Calculate Gibbs free energy of the given above reaction----......

Q: At 1120 K, ∆G° = 72.9 kJ/mol for the reaction 3 A (g) + B (g) →2 C (g). If the partial pressures of…

A: The free energy of the given reaction is -27.9 KJ mol-1.

Q: What major factor leads to a decreasein entropy as this reaction takes place?

A: A measure in disorder of system (or) degree of randomness is Entropy. The given chemical reaction…

Q: Calculate AG° at 298 K for the reaction CS,(1) + 3 0,(g) – CO,(g) + 2 SO,(g) based on these…

A: Given: ∆G° = ? Tempreture = 298 K Reaction: CS2(l) + 3O2(g) -------&gt; CO2(g) + 2 SO2(g) C(s) +…

Q: Which of the following condition is TRUE about entropy?     -Negative entropy tells us that…

A: Entropy is a Greek word which means transformation. It is showed by S. Therefore, entropy may be…