Predict the conditions (high temperature, low temperature, all temperatures, or no temperatures) under which each of the following reactions will be spontaneous. Drag the appropriate items to their respective bins. CO2(s) → CO2(g) H2O(g) → H2O(1) 2NO2 (g)→2NO(g) + O2(g) (endotheraig) → 2H(g) High temperature Low temperature All temperatures No temperatures

Q: 2. The values of AH°(rxn) and AS°(rxn) for the reaction 2 NO(g) + O:(g) →2 NO:(g) are -12 kJ and…

A: Given: ∆H°rxn=-12 kJ=12×103 J∆S°rxn=-146 J/KT=298 K To find: (a) Whether the reaction is spontaneous…

Q: Consider the following chemical reaction:   C6H6(l) + O2(g) --------------> CO2(g) + H2O(g)…

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Q: The oxidation of glucose (C6H12O6) in body tissue producesCO2 and H2O. In contrast, anaerobic…

A: All the given chemical reaction is shown below.

Q: Consider the reaction, N204(g) – 2 NO2(g) AH°298K = +58.03 kJ AS°298K = +176.70 J/K; at what…

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Q: For each reaction with AH = + 187 kJ/mol and AS = + 365 J/molK ,at what temperature at which the…

A: Given  ∆H         = 187 KJ / mol 1 KJ       = 1000 Joule  187 KJ   = 187 × 1000 Joule…

Q: H2 (g) O2 (9) H2O (9) -241.82 H° (kJ/mol) ΣΗ product) EH (reactant) ΔΗ. ran T in Kelvin AS (surr) AS…

A: Here using standard entropy and standard enthalpy of H2,O,2 and H2O ,we have to determine ∆S rxn and…

Q: Which of the following reactions correctly depict reactants and products in the correct state to…

A: In the reaction, states of matter was written as a subscript to the molecules which takes part in…

Q: Fe,O; (s) + 2Al (s) → Al,O; (s) + 2 Fe (s) a. Is the reaction spontaneous at room temperature under…

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Q: a) For the combustion of liquid ethanol, what is the ΔH of that reaction at 298 K, 1 atm? b)…

A: The combustion reaction of liquid ethanol is represented as: C2H5OH(l)+3O2(g)→2CO2(g)+3H2O(l)…

Q: 12. Consider the oxidation of iron metal 4Fe +302g → 2Fe,O) . by determining the sign of Astotal,…

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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: Consider this reaction occurring at 298 K:BaCO3(s)<----->BaO(s) + CO2( g)a. Show that the…

A: a. ΔG°rxn is +ve. therefore, the reaction is not spontaneous.

Q: ΔrS = 94.6 J K−1mol−1 ΔrH = 175.98 kJ/mol NH4Cl (s) → NH3 (g) + HCl (g) a) Calculate the ΔrG for…

A: #(d): Given the total pressure of the reaction mixture, Pt = 56 kPa

Q: Methanol (CH3OH) burns in oxygen to form carbon dioxide and water. Write a balanced equation for the…

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Q: Using the following data, give an approximation of the temperature at which the reaction CH4 (g) + 4…

A: According to second law of thermodynamics , entropy of a system always Increases. Or the value of…

Q: Consider the reaction: ΔrS = 94.6 J K−1mol−1 ΔrH = 175.98 kJ/mol NH4Cl (s) → NH3 (g) + HCl (g) a)…

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Q: Alcohols for use as biofuels can be produced from glucose that is obtained from starch and cellulose…

A: From thermodynamics laws , a reaction is  spontaneous if change in its Gibbs free energy is…

Q: Which of the following combinations of ΔH and ΔS values could lead to a spontaneous reaction?…

A: A chemical reaction is said to be spontaneous when the value of ∆G is less than ZERO.…

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: Keq

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Q: For a chemical reaction to be spontaneous only at low temperatures, which of the following…

A: For any reaction to be spontaneous, the value of ΔGo i.e DGo of the reaction should be -ve. Hence…

Q: For the reaction: 6 COx + 6 H;O CH12O6«9 + 6O) (photosynthesis)| a.)Calculate the ASmiy, and…

A: The given reaction is 6CO2(g)  + 6H2O(l)----------> C6H12O6(s) +  6O2(g) Ds0rxn = ∑S0 products -…

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: If heat from the surroundings was absorbed by the system, and the products were more ordered than…

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Q: NH4Cl (s) + H2O (l) --> NH4+ (aq) + Cl- (aq) We learn in Chapter 12, that the true measure of…

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

Q: Consider the reaction of 8 mol H2(9) at 25°C and 1 atm with 8 mol Br2 (1) at the same temperature…

A: The given reaction is: ∆G˚f = -53.5 kJ/mol Calculation of maximum useful work: As the reactants…

Q: Given the following information at 25°C, calculate AG" at 25°C for the reaction 2A(9) + B(9) + 3C(9)…

A: The reaction given is, => 2 A (g) + B (g) ------> 3 C (g)

Q: H,0, (1) decomposes to H,0 (1) and 0,(g) at constant pressure by the following reaction: 2H,02 (1) →…

A: Exothermic reactions are those reactions in which heat is released. On the decomposition of two…

Q: Predict the following reaction, whether its spontaneous or non-spontaneous.          a. 2NaOH (s)…

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Q: Calculate the ∆Suni and determine whether the following reaction is spontaneous or nonspontaneous at…

A: Calculate the ΔH and the ΔS for the system   2N2H4(g) + 2NO2(g)→3N2(g) + 4H2O(l)and then ΔSuniv =…

Q: Consider this reaction: CH3COOH(I) > CH3OH(g) + CO(g) Calculate the minimum temperature at which…

A: To check spontaneity of a reaction , we check sign of ∆G of reaction.  As , a reaction is spontenous…

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: Classify each of the following reactions as spontaneous only at low temperatures (i), only at high…

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Q: Spontaneous combustion of gasoline (C8H18) in a car engine, results in a large amount of energy…

A: Given: Combustion of C8H18 is spontaneous. The combustion reaction of C8H18 releases high amount of…

Q: Hydrogen peroxide decomposes to water and oxygen at constant pressure by the following reaction:

A: The given reaction is as follows:

Q: Consider the reaction represented below, which is spontaneous at 298 K.  SO2(g) + 2 NH3(g) →…

A: From the chemical equation, it is cleared that the entropy change for the reaction is negative, and…

Q: Which reaction below is spontaneous at low temperatures and nonspontaneous at high temperatures? O…

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Q: Describe each  reaction  as spontaneous or non-spontaneous. Sn^2+  +  Br2 -----> Sn^4+  +  2Br^ -

A: A reaction is said to be spontaneous when its ∆G° value is negative. Relation between ∆G° and…

Q: Consider the conversion of 1,2 - dichloroethane to vinyl chloride, starting material for…

A: The given reaction is, CH2ClCH2Cl(l) --> Ch2=CHCl(g) + HCl(g) The ∆G for the given reaction is,…

Q: 4. According to the 2 law of thermodynamics, ASi must be positive for a process to be spontaneous.…

A: SYSTEM: System is that part of universe which we are experimenting on or which we are considering.…

Q: All spontaneous processes are characterized by an increase in the total entropy of the universe and…

A: According to Q&A guidelines of Bartleby, we are supposed to answer only the first 3 sub-parts of…

Q: enumerate at least three examples each for a spontaneous reaction and a nonspontaneous reaction

A: A spontaneous reaction is a reaction which occurs without the help of an external force or energy.…

Q: Given the following data: AH°¡[FeO(s)l = -270 kJ/mol; AH°† [Fe2O3(s)l = -820 kJ/mol. Select the…

A: The balanced reaction taking place is given as, Given : ΔHof [FeO(s) ] = -270 KJ/mol And ΔHof…

Q: What is the temperature at which the reaction below becomes spontaneous, if the standard entropies…

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Q: For the following reaction, calculate the a.ΔrxnH, b.ΔrxnS, c. ΔrxnG (25°C) of the following…

A: Given, H2 (g) + I2 (s) --> 2 HI (g) At 25 °C, the a.ΔrxnH, b.ΔrxnS, c. ΔrxnG is:

Q: At what temperature will the following reaction become spontaneous? 3CO2(g) + 3H2O(l) ® CH3COCH3(g)…

A: iven reaction 3CO2(g)  + 3H2O(l) → CH3COCH3 (g)  +  4O2(g)∆H = 854 kJ/mole = 854000 J/mole∆S = 236…

Q: 5. Which of the following do you expect to have the largest molar entropy at 25 °C? a) H₂O (liq) b)…

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Q: Product Reactant Product Reactant Time Time Reaction 1 Reaction 2 raphs above represent the changes…

A: As per the graph , Reaction 1 is product favoured  and reaction 2 is reactant favoured .

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: The value of ΔG° at 141.0°C for the formation of phosphorus trichloride from its constituent…

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