In which of the following reaction(s) will AH be positive? 1 2 -ə + (8).0 O(g) O(g) O(g) +e O'(g) +e 0 (g) 3 A

Q: 52). In which reaction is AS°xn expected to be negative? a. 2C2H6(g) + 702(g) → 4CO2(g) + 6H2O(1) b.…

A: To predict the sign of ΔSorxn of any reaction, we check for the components present in reactant and…

Q: 14c. c. What is the value of Kc at the given temperature? 4.60 x 10-8 2.96 x 10-8 1.78 x 10-8 8.80 x…

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Q: Which ONE of the following reactions has positive AS? A NH,(g) + HCl(g) → NH,C(s) В N,(g) + 3 H,(g)…

A: We have to predict option having positive ∆S.

Q: 3. Predict the target reaction which can be obtained by adding step 1 and 2 shown below. Also…

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Q: Calculate ∆S° for the following reactions in J K-1 a. 2 C2H6(g) + 7 O2(g) → 4 CO2(g) + 6 H2O(g) b.…

A: The standard molar entropy of the compounds in reaction (a) can be listed as follows: ∆Soethane =…

Q: H=? Eq.1 H, + O2 = H,0 Eq.2 N,O, + H,0 = HNO, Eq.3 N, + H= -167 J H= 15 J O2 + H, = HNO, H=122 J

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Q: Given the reaction below: N2(g) + 3H2(g)  ----->   2NH3(g)     deltaH = -92.6 KJ What is the value…

A: The change in enthalpy (∆H) is an extensive property. Hence, it depends on the mass or number of…

Q: Enter your answer in the provided box. Find AG for the following reaction, using AH and S values.…

A: Given reaction is  H2 (g)  + I2 (s) → 2 HI (g) Standard thermodynamics data are (at T=298 K)…

Q: A(s) + B(s) -> D(g) + heat The reaction shown above is -

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Q: 19. Calculate AH° at 25°C for the following reaction: #2NO2 2NO + 02 a. 57.05 kJ b. –114.1 kJ c.…

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Q: What is the enthalpy for reaction 1 reversed? reaction 1 reversed: 2NO + O2→2NO2

A: Please find your solution below : The enthalpy of any reaction is calculated through the following…

Q: calculate delta H for the following unbalanced reaction: C6H12O6 + O2 (g) --> CO2 (g) + H2O (g)

A: The enthalpy of the given chemical reaction is calculated by the formula shown below:

Q: What is Δ G° at 25 °C?   N 2O 4(g) → 2 NO 2(g) Δ H° = 58.03 kJ Δ S° = 176.7 J/K a. 5.37 kJ b. 53.6…

A: a) 5.37 KJ Given reaction at 25°C,  N2O4(g)   ---->   2 NO2(g) And,     Δ H° = 58.03 kJ…

Q: 11) What is the AS positive or negative. Dxn for the following reaction? Before doing the math,…

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Q: Given the reactions, X(s) + ¿O,(g) → XO(s) AH = -987.7 kJ XCO,(s) → XO(s) + CO,(g) AH = +293.1 kJ…

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Q: Find the AH for the reaction below, given the following reactions and subsequent AH values: N2H4(1)…

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Q: Consider the attached two-step reaction: Question: How many bonds are broken and formed in Step [1]?…

A: In a chemical reaction, the bonds between atoms may either break or form. This process either absorb…

Q: 6. Calculate the AG for the following reaction at 25 C: (a) N2(g) + O2(g) 2NO(g) (b) H2O1) H2O(g)…

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Q: In Which of the following is always TRUE for a reaction whose value of Kc is 4.4 × 10-18? A. The…

A: Equilibrium constant is the ratio of concentration of products to concentration of reactants at…

Q: he value of Kc for the following reaction is 0.5 at 100 ̊C. COCl2 (g)CO (g) + Cl2 (g) What is the…

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Q: What is the standard free energy change for the following reaction at 25°C? CHĄlg) + 2 02(g) -…

A: Given reaction,       CH4(g) + 2 O2(g) → CO2(g) + 2 H2O(l)

Q: Answer the following question using the reaction coordinate diagram shown below. 280 240- 200 160+…

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Q: Calculate AHxn for 2NOCIg)N2(g) + O2(g) + Cl2(g) given the following set of reactions: AH, 1/2 N2g)…

A: The overall chemical equation is represented as,

Q: The coefficients on balancing the following reaction will be. A-1 Pb(OH)2 + HCI -> H2O + PbCl2 a)…

A: Reaction Balancing

Q: Drawing Enthalpy Diagrams and Determining the sign of AH FOLLOW-UP PROBLEM 6.2 this problem When 0.8…

A: Exothermicity depends on the evolution of heat whereas endothermicity depends on the absorption of…

Q: find the heat of reaction of N2(g) + 3 H2(g) --------> 2 NH3(g)

A: The heat released and absorbed during a reaction by change in bonding is defined as heat of reaction…

Q: Question 11

A: Note: In the first reaction, CO should be in gaseous state in-order to get the desired equation.

Q: It the 8pesitic heat of methanolis 8,51j/k-g how many joules are peguired t0a/se the temperature of…

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Q: 3. Which reaction would have the most positive AS°? (A) CO(8) + 2H2(g) → CH3OH(1) (B) 2CH3OH(g) +…

A: Interpretation: Which reaction would have the most positive ∆S°, is to be determined. Given…

Q: Solve the heat of reaction of CH4(g) + 2 O2(g)   -------->  CO2(g) + 2 H2O(I)

A: To find: The heat of the given reaction

Q: Multiple hoice: 1. The correct coefficient for the equation KCLO3 --> KCL +02 A. 2,2,3 B. 2,3,2 C.…

A: Q1. Option A; (2,2,3). Q2. Option A; (2,1,1,2).

Q: Find the AH for the reaction below, given the following reactions and subsequent AH values: H,SO ()…

A: ∆H  of a reaction depends on Stoichiometry of reaction  If a thermochemical equation is reversed…

Q: Potential Energy 7.01 ENDOTHERMIC AND EXOTHERMIC 7.02 ENTHALPY Reactants A Reaction Progress-…

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Q: Calculate AH for the following reaction, given the data in the table below: H2SO4(1) → SO3(g) +…

A: Given, H2S (g) + 2O2 → H2SO4 (l)                         ∆H1 = -698.0 KJ      Equation (1) H2S (g) +…

Q: 10. For which one of the following reactions is the value of ΔH0rxn equal to ΔH0f for the product?…

A: For a reaction to have equal standard enthalpies of reaction and formation, it must satisfy the…

Q: AH, = -393.5 kJ AH, = -283.0 kJ (1) C(s) + O2(8) CO2(g) (2) Cog) + 028) – CO2(8) (3) C(s) + 0:8)…

A: C(s) + O2(g) ——> CO2 (g) …….1) CO(g) + 1/2 O2(g) ——> CO2 (g)  ……..2)  subtract equation 2)…

Q: 4: What is the heat of reaction (qrxn), in Joules, when qcal = 49,936.64 J? %3D Trxn = [ ? ] J %3D…

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Q: For the following example, identify the following. H20(1) - H2O(s) OA negative AH and a negative AS…

A: Given process: H2O(l) → H2O(s) We have to find the signs of ∆H and ∆S for this process.

Q: Show your solution. 1. Calculate AH for the reaction 4 NH3 (a) + 5 02 (g) -4 NO (g) + 6 H2O (g),…

A: Hello. Since your question has multiple parts, we will solve the first question for you. If you want…

Q: 2 No₁₂ (g) = N₂0₁ (g) [N°₂₁₂ (9) = 4-726x10-3m [№₂ 04 (9) = 2.706x 10-3m Find the value of Ke four…

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Q: Calculate AH for the reaction of sulfur dioxide with oxygen. 2SO2 (9) + 02 (g) → 2SO3 (g) (AHF° SO2…

A: Enthalpy is a parameter of energy used to measure the energy in thermodynamic reactions.  In…

Q: E. Calculate AH for the reaction CH4 e + NH3 () → HCN (2) + 3 H2 (=); given: N2 e+3 H2 e → 2 NH3 e…

A: Interpretation : We have to calculate the enthalpy change for the reaction.

Q: 85 Calculate AH rxn for: * Cag) + % O2e + CO2@ CaCOs 6) Given the following set of reactions: Cao) +…

A: 85. Given reaction,           Ca(s) + 12O2(g) + CO2(g)  →  CaCO3(s)

Q: Question is attached

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Q: Given the following reactions: 2 NO2(g) ⇔ N2O4(g) K = 180 Fe(OH)2(s) ⇔ Fe2+(aq) + 2 OH–(aq) K = 7.9…

A: Given , Chemical Reaction ::  2 NO2(g) ⇔ N2O4(g)    K = 180 Fe(OH)2(s) ⇔ Fe2+(aq) + 2 OH–(aq) K =…

Q: At constant pressure and 25°C, the ΔrH° for the following reaction is –1560 kJ/mol C2H6(g) +…

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Q: Species AG° Fe(OH)3 -696.5 3+ -4.6 OH -157.3 Calculate the AG° of the reaction: Fe(OH)3(s) = Fe*(aq)…

A: Given values- ∆G° of Fe(OH)3=-696.5 ∆G° of Fe^3+=-4.6 ∆G° of OH^-=-157.3

Q: From the following data, H2 (g) + Cl2 (g) → 2HCI(g) AHv = -185 kJ 2H2 (g) + O2 (g)→2H20(g) AH =…

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Q: Which of the following reactions will release the most energy? Group of answer choices CH4(l) +…

A: ∆ Hrxn = ∆o Hproduct - ∆o Hreactant

Q: If Q = 71.3 and Keg = 0.227, the reaction favors Products (A) (B) Reactants

A: If, Qc < Kc, the ratio of initial concentrations of products to reactants is too small. To get a…