How would a temperature increase affect each of the equilibria below? (a) AgNO3(s)               Ag+(aq) + NO3–(aq)        ∆H° = 22.6 kJ mol–1 (b) C(s) + O2             2 CO(g)                              ∆H° = –209 kJ mol–1

Q: Given this reaction: A(g) + B(g) = D(g) + E(s) with Delta H Degrees = -100 kJ/mol a. What will cause…

A: For the high percentage yield for substance E, the pressure of the system has to be increased.

Q: CaCO, (s)-CO, (g)+CaO (s) AS° = 161.00 J/K.mol; AH = 178.00 kJ/mol For the reaction shown above,…

A:

Q: Show work please

A: Mass of the aluminum is to be calculated when the following data is given-Initial Temperature of the…

Q: What is the equilibrium constant, K, for a reaction if ∆G° = -51.2 kJ/mol at 25.0 °C? (R = 8.314…

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Q: How will a adding a catalyst affect the following equilibria? N2(g) + 3H2(g) 2NH3(g) ΔH= -92.2 kj

A: Catalyst is one of the substance who not be participate in the chemical reaction only rate of…

Q: NO + O2 NO2 for which H° = –57.03 kJ and K = 1.46 106 at 25°C.a. Calculate H° at 25°C for…

A: Since we are entitled to answer up to 3 sub-parts, we’ll answer the first 3 as you have not…

Q: is amoxicillin trihydrate stable at 55 degrees celsius

A: Interpretation- To tell about , Is amoxicillin trihydrate stable at 55 degrees celsius -…

Q: Which condition favors the forward direction of a reversible reaction? A. Q = K B. Q K D. Q = 0

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Q: Consider the following equilibrium: A (aq) + B (aq) ⇌ C (aq) Under a given set of circumstances, Kc…

A: We have, QC and Kc as Given, Kc = 0.351 and Q = 2.335 Hence, Q > Kc there are more products than…

Q: 4. Calculate A H for S (s) +0,(9) → so;(g) based on the reactions: S (s) + 02 → S02 (g) 2502 (g) +…

A: Given,  S (s) + O2 → SO2 (g); ∆H = - 296 kJ .......(1) 2SO2(g) + O2(g) → 2SO3 (g); ΔΗ =-198.2…

Q: Calculate Kc at 127 °C for the following reaction: N2O4 (g)   ⇋⇋   2 NO2 (g)     Kp = 47.9 at 127…

A: Relation between Kp and Kc: Kp = Kc (RT)∆n Where, ∆n = Number of product molecules - number of…

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: Which of the following changes in liquids at 25°C results in AS, > 0? rxn None of these

A: Entropy is a measure of disorder or randomness in a molecule. When the disorder increases, entropy…

Q: If keq= 1.45 at 298.15 K and X has a starting concentration of 8.0mM (and no Y) what is the final…

A:

Q: If the delta H of a reaction is 30.2J and delta S is -7.1J/K, what is the value of delta G at 295K?…

A:

Q: 1. Predict whether a decrease in temperature is a favorable or an unfavorable process for the…

A: You can use the following  concept  to answer the above question.

Q: How will a decrease in Pressure affect the following equilibria? N2(g) + 3H2(g) 2NH3(g) ΔH= -92.2 kJ…

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Q: The following reaction has a Kp = 4.7 x 10⁻¹⁰ at a temperature of 125°C. What would be the…

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Q: Calculate ΔG° for the reaction Al3+(aq) + F-(aq) ⇌ AlF2+(aq), for which K = 107 at 25°C?

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Q: Which of the following increases the value of Keg for the reaction below? bə 2 CO2(e) 2 20CO() +…

A: For an equilibrium reaction , equilibrium constant is only affected by change in temperature. Any…

Q: Calculate the ∆G in kJ/mol for a reaction at room temperature (~25.00°C) that has a Keq = 1000.0.…

A: We have to calculate the ∆G.

Q: Sketch the energy graphs for the following situations   d. The forward reaction has a positive…

A: d. The energy graph for the forward reaction with positive delta is given below. Here Ea is the…

Q: A reaction has a standard free-energy change of –12.30 kJ mol-(-2,940 kcal mol-1). Calculate the…

A: From given data Standard free energy change, ∆G°= -12.30 kJmol-1 = -12300 Jmol-1  Temperature, T =…

Q: Identify the correct relationship of Kc and Kp Kc=Kp Kc≠Kp Kc>Kp Kc

A: .

Q: Consider the reversible reaction:   2 HBr(g)               H2 (g)  +  Br2 (g)…

A:

Q: Consider the reaction: A(g) + B(g) --> AB(g)     ∆So = 95.0 J / K What would the ∆So be for the…

A: For the reaction, A(g) + B(g) → AB(g)  ∆So = 95.0 J / K

Q: 1. Predict whether a decrease in temperature is a favorable or an unfavorable process for the…

A:

Q: Would you expect the reaction ATP → ADP + Pito be accompanied by a decrease or increase in entropy?…

A: Whether the given reaction is accompanied by a decrease or increase in entropy has to be given,

Q: What is Keq at SATP for the reaction whose ∆Gº = -27.5 kJ? (R=8.314 J/mol-K)   1.51x10-5…

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Q: What is the relationship beteen the following two equilibrium contstant expressions ? Keq= [NO2 ]2 /…

A: Given:

Q: Consider the following equilibrium:  CO2(g) + 3H2(g) + heat  ⇌ CH4(g) + H2O(g)  Determine the…

A:

Q: 17. For which of the following highly exothermic processes would you expect AH" and AG to be about…

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Q: How will adding nitrogen gas affect the following equilibria? N2(g) + 3H2(g) 2NH3(g) ΔH= -92.2 kJ

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Q: The following reaction is used in commercial cold packs. NH4NO3(s) + 25 kJ NH41+(aq) + NO31-(aq)…

A: The chemical reaction is as follows  NH4NO3 (s) + NH4-  +(aq) + NO31-(aq) The amount of heat which…

Q: How does the thermodynamic equilibrium constant differ from an equilibrium constant determined…

A: Theoretical and experiment  equilibrium constant is calculated by theoretical and experimental…

Q: If Kp = 947 for the reaction below at 310.0 K, then what is the value of Kc?(R = 0.0821…

A: Kc can be calculated using relationship between Kc and Kp.

Q: Given the following reaction: N2 (g) + 3 H2 (g) ⇌ 2 NH3 (g)        ΔH = -46.0 kJ/mol Which way…

A:

Q: For which of the following equations would the value of Kc = Kp?

A: Relationship between Kp and Kc :-  Kp = Kc(RT)∆ng

Q: Which one of the following processes requires the most energy? O Be2*(g) → Be3+(g) + e- C(g) C*(g) +…

A: Ionization energy (EI): When an electron is removed from the outermost shell of an isolated gaseous…

Q: 14. What is Keq at SATP for the reaction whose ∆Gº = 12.5 kJ? (R=8.314 J/mol-K)   155   6.44x10-3…

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Q: C2 H4 (9) + 302 (g) 2 CO2(g) + 2H2O(1) 2C2 H6 (g) + 702 (9) → 4 CO2(g) + 6H2O(1) 2H2 (g) + O2 (9) →…

A:

Q: 44. If the reaction A + B = C has an equilibrium constant greater than 1, which of the following…

A: The reaction given is, => A + B ↔ C                    K > 1

Q: Consider the following reversible reaction at equilibrium: C6H12O6(aq) + 6 O2(g)      6 CO2(g) + 6…

A: According to the le chatelier's principle, the reaction shifts in the endothermic direction when the…

Q: Predict the effect of decreasing the temperature on the position of the following equilibria.…

A: Le Chatelier's principle states that a change in pressure, concentration, volume and temperature of…

Q: d. nts therock Reaction Coordinate 3. Is this reạction endothermic or exothermic? height endotherm…

A:

Q: What is Keq at SATP for the reaction whose ∆Gº = 20.5 kJ? (R=8.314 J/mol-K)   2.55x10-4   1.01…

A: ∆ G°= -RT ln K ,at SATP Tempreture is equal to 298 k

Q: Question attached

A: (a) Heat is added to the system - Glucose increases. (b) More CO2 is added to the system - Glucose…

Q: The following reaction is product-favored at equilibrium at room temperature. C,H2 (g) + H2 (g) →…

A: In this question, at what condition this reaction is reactant favored means towards backward…

Q: For the reaction H2O(s) --> H2O(l), which is the value of delta S

A: Standard entropy of a reaction is the entropy of one mole of a compound at specific conditions of…

Q: Which reaction had a negative delta T value l? Is the reaction endothermic or exothermic explain

A: Interpretation -  To describe which of the reaction have negative delta T value and also comment on…