For the reaction2C2H6(g) + 7O2(g)4CO2(g) + 6H2O(g)H° = -2.86×103 kJ and S° = 92.7 J/KAt standard conditions, this reaction would be product favored at relatively low temperatures. at all temperatures. at relatively high temperatures. at no temperature.

Q: Consider the reaction shown below and the tabulated thermochemical data at 298 K. Which of the…

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Q: Without doing any calculations, match the following thermodynamic properties with their appropriate…

A: This question is related to chemical thermodynamics. Endothermic reactions are those involving…

Q: For the reaction NH,NO3(aq) N2O(g) + 2 H20(1) AG° = -183.4 kJ and AH° = -149.6 kJ at 338 K and 1…

A: 1- This reaction have ∆G° value is negative that means reaction is spontaneous in forward direction…

Q: Without doing any calculations, match the following thermodynamic properties with their appropriate…

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Q: without doing any calculations, match the following thermodynamic properties with their appropriate…

A: Sign of each value is determined using the reaction.

Q: Consider the following reactions: 3C(s) +4H,(g)→C;H,(g) AH° =-103.8kJ C(s) +0,(g)→ CO,(g) AH'…

A: Hess’s law- Change in enthalpy for a reaction is independent on path or steps followed by reaction.…

Q: Use bond dissociation energies to calculate the A to produce ethyl acetate and water. (Hint: you ne

A: Use bond dissociation energies to calculate the ∆Erxn in kJ for the reaction of acetic acid with…

Q: Thermodynamic data for the following reaction is provided below. C3H8 (g) + 5 O2 (g) → 3 CO2(g) + 4…

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Q: or the reaction2CO2(g) + 5H2(g)C2H2(g) + 4H2O(g)H° = 46.5 kJ and S° = -125 J/KAt standard…

A: The objective of the question is to determine under what temperature conditions the given reaction…

Q: For the reaction C(s,graphite) + 02(g)CO2(g) AG° = -394.4 k) and AS° = 2.9 J/K at 327 K and 1 atm.…

A: The reaction given is, And moles of C reacting = 2.04 mol.

Q: find the delta h gor the following reaction lF5(g) ---> lF3(g) + F2(g) giveb the data below IF(g) +…

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Q: Consider the reaction 2NO(g) + 2H2(g) N2(g) + 2H2O() for which AH° = -752.2 kJ and AS° = -351.6 J/K…

A: Given information, ∆H° = -752.2 kJ ∆S° = -351.6 J/K (at 298.15 K)

Q: Given the standard heats of formation for the following compounds, calculate AH of the reaction at…

A: Given:  Balanced equation: 2ZnS(s)+3O2(g)→2ZnO(s)+2SO2(g) ∆Hof(ZnS)=-205.6 kJ/mol∆Hof(O2)=0…

Q: Consider the combustion of propane: C3 Hs (g) +502 (9) + 3CO2 (9) + 4H2O(1) AH = -2221 kJ A balloon…

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Q: hydrogen peroxide can decompose in the presence of which of the following reaction: 2 H2O2 (l) ———>…

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Q: Hint: No calculations are required. For the reaction 2C,H6(g) + 702(g)4CO2(g) + 6H2O(g) AH° =…

A: In this Question, we will Identify, at what temperature this reaction is Product favored ( means…

Q: For the reaction I2(g) + Cl2(g) 2ICI(g) AG° = -30.7 kJ and AS° = 11.4 J/K at 343 K and 1 atm. The…

A: Given that DelGo = -30.7 kJ/mol = -30700 J/mol Temperature= T = 343 K DelS o = 11.4 J/K

Q: For a certain process, at 322 K, AG = −16.0 kJ and AH = -5.00 kJ. the process is carried out in such…

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Q: 2CO2(g) + H2O(l) --> C2H2(g) + 5/2O2(g)  = 1300.0 kJ H2(g) + 1/2O2(g) --> H2O(l)  = -286.0 kJ CO2(g)…

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Q: 3. Predict the effect of increasing the temperature on the amount(s) of product(s) in the following…

A: Le Chatelier's principle: According to the Le Chatelier's principle when a change in concentration…

Q: Caution is always recommended when dissolving H2SO4 in water because the process is highly…

A: The question is based on the concept of chemical thermodynamics. we have to calculate enthalpy of…

Q: 1. A student mixed 25 cm' of 0.35 mol dm NaOH solution with 25 cm' of 0.35 mol dm hydrochloric acid.…

A: The specific heat capacity is the amount of heat that needs to be added to a unit mass of a…

Q: For the reaction 202(g) + 5H2(g) C2H2(g) + 4H20(g) AH° = 46.5 kJ and AS° = -125 J/K At standard…

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Q: For the reaction N₂(g) + O₂(g) → 2NO(g) ΔG° = 174 kJ and AS = 24.9 J/K at 285 K and 1 atm. This…

A: we have to determine the enthalpy change for the reaction

Q: For the reaction 2C₂H6(g) +702(g) 4CO₂(g) + 6H₂O(g) AH = -2.86x10³ kJ and AS° = 92.7 J/K At standard…

A: A reaction is product favoured or spontaneous if change in Gibbs free energy is negative.

Q: The most common form of elemental sulfur is Sg, in which eight sulfur atoms linked in a ring of…

A: We have to calculate S=S double bond energy in S2 (g).To calculate S=S double bond energy we need to…

Q: For the reaction Fe,03(8) + 2AI(s)- A,03(s) + 2Fe(s) AH° = -851.5 kJ and AS° --37.0 J/K The maximum…

A: The given reaction is : Fe2O3(s)  +  2Al(s)  →  Al2O3(s)  +  2Fe(s)∆H°=-851.5 kJ and ∆S°=-37.0…

Q: 16. Use the thermochemical data that follow to calculate the value of AHⓇ for the reaction: 4 B 2A +…

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Q: Be sure to answer all parts. Use the table to calculate AG for the following reactions at 25°C.…

A: Change in gibb's energy of a reaction ( ΔG0rxn ),  ΔG0rxn  = Σ ΔG0products  - Σ ΔG0reactants

Q: Molar masses: MH = 1 g mol-l; Mo=16 g mol-1 Specific heat capacity at constant pressure: C, (H2O, 1)…

A: At first, it is given 180 g ice and 90 g water in liquid phase, each at 0o C, and 54 g of water in…

Q: ) Indicate the number of bonds in the shown molecule which would would release energy when…

A: i) there are two bonds in the molecule which would would release energy when hydrolysed.ii) the…

Q: Determine AG rxn in kJ for 3X(g) + 2Y(g) = Z(g) + 3M(g) given the following information. Substance X…

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Q: The standard enthalpy of formation of NO2(g) at 298 K is 34.0 kJ/mol. Calculate the change in…

A: Standard enthalpy of formation of NO2(g) = 34.0 kJ/mol Temperature = 298 K

Q: When 3.62 g of cesium perchlorate (CSCIO4) is dissolved in 119 g of water in a styrofoam calorimeter…

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Q: 58. Estimate the temperature at which for the following reaction becomes thermodynamically…

A: The reaction is thermodynamically favorable when the Gibbs free energy is negative. The relationship…

Q: For the reaction |C(s,graphite) + O(g) CO2(g) |AG° = -394.4 kJ and AS° = 2.9 J/K at 315 K and 1 atm.…

A: The ΔG for the given reaction is -394.4 kJ If ΔG < 0 then the reaction is spontanous in forward…

Q: Vithout doing any calculations, match the following thermodynamic properties with their appropriate…

A: For exothermic reaction, heat is released. Products have less heat than the reactants. So ∆Hrxn =…

Q: From the following thermochemical equations; calculate the standard enthalpy of formation of calcium…

A: The thermochemical equations given are Ca(OH)2 (s) →CaO (s) + H2O (l), ∆rH° = 65.2 kJ/mol…

Q: None

A: Given:Mass of salt= 1.7 gMass of acidic solution = 47.3 gTotal mass of resultant solution, m =…

Q: each case, he fills a reaction vessel with some mixture of the reactants and products at a constant…

A: As we kn∆G = ∆H - T∆S  A reaction is Spontaneous if ∆G is negative.  While reverse reaction is…

Q: 3. Given the following equations and AH values, determine the heat of reaction at 298 K for the…

A: Hess's law states that enthalpy of net reaction is equal to sum of enthalpies of all steps involved…

Q: For the reaction 2 NaHCO3 (s) → Na₂CO3 (s) + H₂O (1) + CO₂ (g), AH = +85.0 kJ and AS is calculated…

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Q: Hint: No calculations are required. For the reaction CH4(g) + H20(g)→3H2(g) + CO(g) AH° = 206 kJ and…

A: In this question, we will Identify the temperature at which this reaction is Product favored.  You…

Q: Consider the reaction 2 N20 (g) – 2N2 (g) + 02 (g) . Calculate the work in kJ units at T= 320.0 K…

A: Work done during a chemical reaction = - ∆ng * RT ng = No of moles of gas = (Moles of gaseous…

Q: Given the standard heats of formation for the following compounds, calculate AH of the reaction at…

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Q: In a reaction, 1.00 mole of H2 is produced at a constant pressure of 1.00 atm and at 298 K (1 L atm…

A: +481 kJ closest is +483.6 kJ Explanation:Recall that at constant pressure:dU=q+w and q=dHand we can…

Q: For the reaction 2N₂ (9) + O₂(g) → 2N₂O(g) AG=214 kJ and AS = -148.5 J/K at 334 K and 1 atm. This…

A: For the first reaction, we have to find whether the reaction is reactant or product favored and…