For the reaction N2(g) + O2(g)- →2NO(g) AH° = 181 kJ and AS° = 24.9 J/K AG° would be negative at temperatures (above, below) K. Enter above or below in the first box and enter the temperature in the second box. Assume that AH° and AS° are constant.

Q: For the reaction 2BRF3(g) Br2(g) + 3F2(g) AH° = 542 kJ and AS° = 269 J/K %3D AG° would be negative…

A: ∆H° = 542 kJ (Enthalpy change) ∆S° = 269 J/K = 0.269 kJ/ K ( entropy change ) We need to find range…

Q: 6. Consider the reaction: CH,OH(/) + 30:(g) If the reaction mixture expands under constant pressure…

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

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Q: A chemist measures the enthalpy change AH during the following reaction: 2 H,O(1) + O,(9)–→2H,O,(1)…

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Q: The reaction (Tindak balas): N2 (g) + 3H2 (g) ⇌ 2NH3 (g) Given (Diberikan): ΔH = 92.22 kJ/mol ΔS =…

A: Given: ∆H = 92.22 kJ/mol = 92.22×103 J/mol ∆S = -198.75 J/K•mol

Q: At high temperature, methanol vapor decomposes according to the following equation:…

A: given equation is           CH3OH(g)  -->  HCHO(g)  +  H2(g)   DHo = 85.0 kJ DSo = 110 J/K PH2 =…

Q: In the presence of excess oxygen, methane gas burns in a constant-pressure system to yield carbon…

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Q: A potential chemical reaction at 25.0 °C has a ΔHrxn of 163 kJ and a ΔSrxn of -354.3 J/K. What is…

A: Given Data:

Q: What is the expression for the given reaction? Nico3(s) - Ni*2(aq) + co32(aq) O Ka O Ksp Kb Kw O Kf

A: Given  Reaction  NiCO3   ⇌  Ni2+(aq)  + CO32-(aq) Expression = ?

Q: Consider the following reaction at 298 K. C(graphite) + 2 Cl,(g) CCI,(1) AH° = -139 kJ Calculate the…

A: Given reaction is :  C (graphite) + 2Cl2 (g) ----------> CCl4 (l) , ΔH0 = -139 KJ   Then,…

Q: From the following heats of reaction: S.0,-- So, 2 so,- 2 so, + o, AH -297 k AH- 198 k Calculate the…

A: Dear student since you have asked multiple questions but according to guidelines we will solve 1st…

Q: For the oxidation of solid elemental sulfur to gaseous sulfur dioxide S (s, rhombic) + O2 (g) -->SO2…

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Q: For the reaction CO2(g) + H2(g)CO(g) + H2O(g) H° = 41.2 kJ and S° = 42.1 J/K G° for this reaction…

A: Given reactionCO2(g) + H2(g)   ---->  CO(g) + H2O(g)H° = 41.2 kJ and S° = 42.1 J/K Numerically,…

Q: Enter your answer in the provided box. Calculate AG for the process: BaF2(s) = Ba*(aq) + 2F (aq) The…

A: Given data :  1.Ksp = 1.70×10-6  2. Temperature T = 25°C = (25+273)K       T= 298K

Q: a Calculate AH for the reaction 2K(s) + 2H,0(1) – 2KOH(aq) + H2 (g) Substance and State AH (kJ/mol)…

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Q: or the reaction CO2(g) + H2(g)CO(g) + H2O(g) H° = 41.2 kJ and S° = 42.1 J/K G° for this reaction…

A: The given reaction is, CO2g+H2g→COg+H2Og The value of H° is 41.2 kJ The value of S° is 42.1 J/K

Q: 7. 2NH,NOs12Ngi-1Ogg)+0(g) J=-20 kJ ml B. Under which conditions (always, never, high T, low T) will…

A: For a reaction to be spontaneous, change in gibbs free energy for the reaction must be negative (…

Q: The complete combustion of liquid benzene is represented by the equation: C,H;(1) + 7%0;(g) =…

A: The equation for the given reaction is as follows. C6H6l+712O2g⇔6CO2g+3H2Ol The available values are…

Q: 5.) Above what temperature does the following reaction become nonspontaneous? (hint: use: ΔG-ΔΗ-…

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

Q: Reaction A: glucose + fructose ⇒ sucrose Reaction B: ATP → ADP + Pi AG" = +27.0 kJ/mol AG= -30.5…

A: A reaction is spontaneous when the Gibbs free energy, ∆Go' is negative.  A reaction is…

Q: For the reaction C;HĄ(g) + H,O(g)→CH;CH,OH(g) AH° = -45.6 kJ and AS° = -126 J/K AG° would be…

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Q: 12. The following process occurs naturally: C (diamond) C (graphite) AG° = -2.90 kJ/mol (a) Is this…

A: Graphite and diamond allotrops of carbon.  They have different type of bonding and molecular…

Q: For the reaction Fe2O3(s) + 3H2(g)2Fe(s) + 3H2O(g) H° = 98.8 kJ and S° = 143 J/K G° for this…

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Q: The value of AG° at 100.0 °C for the formation of calcium chloride from its constituent elements: Ca…

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Q: 1. For the reaction at 25° C, find AG and determine what type of reaction/process takes place. a.…

A: If the value of ∆Go for the reaction is negative then, the reaction is spontaneous and…

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: Calculate the AH for the reaction C,H,, +H2 → C,H, e), from the following data. C,H + 3 02 e →2 CO2…

A: The enthalpy of a reaction is a state function, one that depends on the current state of the…

Q: For the reaction 2502(g) + O2(g) 2SO3(g) AH° = -198 kJ and AS° = -188 J/K AG° would be negative at…

A: The value of Gibb's free energy is given by: ∆G° = ∆H°-T∆S°   For any reaction to be spontaneous,…

Q: For the reaction Fe;04(s) + 4H2(9)3Fe(s) + 4H,0(g) AH° = 151 kJ and AS° = 169 J/K AG° for this…

A: In this question, we will determine the temperature ( above / below ) where ∆G° value is negative.…

Q: Hydrogen reacts with nitrogen to form ammonia (NH3) according to the reaction 3H2(g) + N2(g) -->…

A: Given: ∆Ho = -92.38 kJ/mol ∆So = -198.2 J/mol K Temperature (T) = 250°C

Q: For the reaction 2 PbO (s) + 2 SO2 (g) 2 PbS (s) + 3 O2 (g), it can be calculated from AG°F values…

A: Using relation between ∆G and ∆G ° , we will calculate ∆G .

Q: 1. For the reaction at 25° C, find AG and determine what type of reaction/process takes place. a.…

A: Given: Temperature = 25 °C = 298 K (a) ∆H° = +137 KJ , ∆S° = 120 J/K (b) ∆H° = -241.82 KJ , ∆S° =…

Q: For the reaction CH4(g) + H2O(g)3H2(g) + CO(g) H° = 206 kJ and S° = 215 J/K G° for this reaction…

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Q: For the reaction H,(g) + C,H,(g)–→C‚H6(g) AH° =-137 kJ and AS° =-121 J/K %3D AG° would be negative…

A: GivenH2(g)  +  C2H4(g)  →  C2H6(g)∆H° = -137 kJ = -137000 J∆S° = -121 J/K∆G° is given by formula∆G°…

Q: At -8.15 °C the pressure equilibrium constant K, =3.8 for a certain reaction. Here are some facts…

A: We could have used the Van't Hoff isotherm equation to predict the Kp of the reaction at different…

Q: The value of Ke for the reaction A= B is 0.425 at 50.0°C and 0.625 at 100.0°C. Calculate AH° for the…

A: Given reaction  A  <--> B  Kc = 0.425 at T1 = 50°C = 323 K Kc = 0.625 at T2 = 100°C = 373 K

Q: Calculate the ∆G⁰reac value for the following reaction walking at 298 Kelvin. CO (g) + ½ O2 (g) ↔…

A: Given that, The required chemical reaction as follows --- CO (g)    +    ½ O2 (g)    ↔    CO2 (g)…

Q: Hint: No calculations are required. For the reaction NH,CI(aq) NH3(g) + HCI(aq) AH° = 86.4 kJ and…

A: According to Gibbs free energy relation  ΔGo = ΔHo − T  ΔSo  Where  ΔG o= change in gibbs free…

Q: For the following reactions at cônstäfnt pre ΔΗ> ΔΕ. ΔΗ< ΔΕ, or ΔΗ ΔΕ. . a. 2HF(g) → H;(g) + F2(g)…

A: a. The stated reaction is, The expression for Δng  is shown below, Δng  = (Number of gaseous…

Q: When determining the energy of a reaction where 0.250 mol of a substance with a AH = -2250.0 kJ/mol…

A: Energy of a reaction is either the energy released as a result of two reactant combining to give a…

Q: At -13.0 °C the pressure equilibrium constant K, = 5.8 x 10 for a certain reaction. Here are some…

A: Given: Temperature (T1) = -13oC Kp = 5.8 x 105  Constant Pressure molar heat capacity = 2.03 J mol-1…

Q: Calculate AH° for the reaction (Referonces] 2K (s) + 2H,О(1) — 2КОН(аq) + Hа (9) Substance and State…

A: The balanced reaction taking place is given as, =&gt; 2 K (s) + 2 H2O (l) ----------&gt; 2 KOH (aq)…

Q: a Calculate AH for the reaction 2K (:) + 2H,0(0) — 2КОН(ад) + H (9) Substance and State AHţ'…

A: Potassium reacts with water to form potassium hydroxide and hydrogen gas. The enthalpy change of the…

Q: For the reaction CH (g) + H,O(g)–3H2(g) + CO(g) AH° = 206 kJ and AS° = 215 J/K AG° for this reaction…

A:

Q: Two chemical reactions illustrated in sample A and sample B are setup with the starting materials…

A: The expression for the reaction quotient Q is given byQ = [products]/[reactants]

Q: CO(g)+2H2(g)⇌CH3OH(g) K=2.18×10^2 at 340 K Calculate ΔrG for the reaction at 340 K at EQUILIBRIUM…

A: Given: Equilibrium constant, K = 2.18 × 102  And temperature = 340 K

Q: For the reaction N2(g) + O2(g)2NO(g) H° = 181 kJ and S° = 24.9 J/K G° would be negative at…

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Q: For the reaction 2NO(g) + 2H2(g) N2(g) + 2H2O(1) AH° = -752 kJ and AS° = -352 J/K %3D !3! AG° would…

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Q: What is the value of AG (kJ mol-1) for this reaction at 349.4 °C? The data refer to 25 °C: P2 (g) +…

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Q: Hydrogen reacts with nitrogen to form ammonia (NH3) according to the reaction 3H2(g) + N2(g) --…

A: Given data: ∆H°= -92.38KJmol-1 ∆S°= -198.2Jmol-1K-1 Using equation: ∆G°= ∆H°- T∆S°