Consider the following reaction (rxn): A → C             ΔG < 0 Which of the following MUST be true? I.     The reaction is fast II.    The reaction is spontaneous in the forward direction III.   The equilibrium constant K > 1 IV.   ΔSrxn > 0

Q: Gibb's Free Energy is   a. the spontaneous energy of a reaction   b. the chemical energy that can…

A: In a chemical or physical change, the Gibbs free energy is a useful quantity that used in the…

Q: 14. Consider the reaction at 25 oC : A (g) + B (s) + 2 C (g) ------ D (g) + 2 E (s) kp = 2.40 What…

A: The given reaction is -               A (g) + B (s) + 2 C (g) ------ D (g) + 2 E (s) Now, the…

Q: chapter 12:  16) The following reaction has these standard thermodynamic parameters: ΔHºrxn =…

A: Given;  ΔHºrxn = –32.6 kJ/mol.  ΔSºrxn = –63.8 J(mol •  K). C(g)+D(g)---&gt;E(g).

Q: When is the reaction of silver chloride forming spontaneous? Ag+ (aq)  +  Cl–   (aq)     →     AgCl…

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Q: A(aq)+B(aq)↽−−⇀C(aq)A(aq)+B(aq)↽−−⇀C(aq)   has a standard free‑energy change of −3.86 kJ/mol at 25…

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Q: 4. A reaction that is spontaneous as written a. is very rapid b. will proceed without outside…

A: Spontaneous reactions are those which occur very easily in the nature and the reaction carried out…

Q: The decomposition of magnesium carbonate is shown MgCO3(s) ⟷⟷ MgO(s) + CO2(g) ΔHo =…

A: A)increase the temperature

Q: Which of the reactions are spontaneous (favorable)? O 2 H,O(g) 2 H,(g) + 0,(g) AG = 457 kJ/mol %3D O…

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Q: The standard reaction free energy AG°=41. kJ for this reaction: 2 NOCI(g)→2 NO(g) + Cl,(g) Use this…

A: As here already mentioned that you need help in question-11 with only second row so am going to…

Q: The standard reaction free energy AG° = -457. kJ for this reaction: 2 H,(9) + O2(9)+2H2O(g) Use this…

A: 2H2 (g)  + O2 (g)  ------&gt; 2H2O (g)  ∆G1o  ..............(1) 6H2 (g)  + 3O2 (g)  ------&gt; 6H2O…

Q: The standard reaction free energy AG"=-1378. kJ for this reaction: 2 CH;OH(9) + 30,(9)→2 CO2(9) +…

A:

Q: Which reaction is accompanied by an increase in entropy? Select one: O a. BaO(s) + CO2(g) → BaCO3(s)…

A: when less number of gaseous reactants form more gaseous products, there will be an increment in…

Q: NUMBER 63 and 64 and 65

A: Since you have asked mutiple questions we will answer the first qu i.e 63.

Q: Consider this hypothetical chemical reaction. A(s) + B(g) 2C(g) Which of the following changes will…

A: We can find the spontaneity of the reaction in forward direction by using Le-Chatelier's principle.…

Q: what is the lowest temperature at which the reaction will be spontaneous?

A:

Q: H0 b. ∆H0, ∆S>0 d. ∆H>0,

A: The spontaneity of the reaction is measured by the Gibbs free energy equation that relates the…

Q: Consider the reaction: 2 A (s) + 10.4 kJ ------ 2 B (s) + 3 C (g), at what temperature(s) would you…

A: For any reaction to be spontaneous, its Gibbs energy must be negative i.e below 0. Here, the…

Q: The following reaction is not a spontaneous at standard state conditions. at what temperature does…

A: For reaction to be spontaneous the standard Gibbs free energy (ΔGo) must be less than zero.

Q: A chemist fills a reaction vessel with 3.82 atm methanol (CH,OH) gas, 7.28 atm oxygen (O₂) gas,…

A:

Q: At 560 K, ∆G° = -18.1 kJ/mol for the reaction A (g) + 2 B (g) → 3 C (g). If the partial pressures of…

A: Gibbs free energy of the chemical reaction can be expressed as, ∆G=∆Go+RTlnQ where Q is the reaction…

Q: Phosgene, COCl2, a poisonous gas, decomposes according to the equation COCl2 (g) ->CO(g) + Cl2(g).…

A: Consider the given reaction is as follows; COCl2 (g)   →  CO(g)   +   Cl2(g) Temperature (T) =…

Q: Nitrogen dioxide, NO2, an air pollutant, dissolves in rainwater to form a dilute solution of nitric…

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Q: Consider the reaction at a particular temperature: H20(g) + CO(g) = H2(g) + CO2(g) Kp = 1.42…

A:

Q: A mixture of nitrogen gas, hydrogen gas, and ammonia gas are allowed to come to equilibrium at…

A: The equilibrium partial pressures are: PN2 = 0.63 atm,PH2 = 1.5 atm, andPNH3 = 0.84 atm

Q: The standard reaction free energy AG" =-800. kJ for this reaction: %3D CH (9) + 20,(g)-CO,(g) +…

A:

Q: Which of the reactions are spontaneous (favorable)? O 2 H,O(g) 2 H,(g) + O,(g) AG = 457 kJ/mol CH,…

A:

Q: The standard reaction free energy AG=-2110. kJ for this reaction: C3H8(9) + 50,(9)→3 CO2(g) + 4…

A: Given ΔG°rxn = -2110 kJ

Q: The standard reaction free energy AG° =-1378. kJ for this reaction: 2 CH;OH(g) + 3 02(9)→2 CO,(9) +…

A: a) Given reaction is: 2CH3OH (g) + 3 O2 (g) --------&gt; 2 CO2 (g) + 4 H2O (g)      Δ Go=-1378 kJ…

Q: Under the appropriate conditions, NO forms N2O and NO2: 3NO (g) &lt;-------&gt; N2O (g) + NO2 (g)…

A: Given below are the reactions:

Q: Part A In which case is the reaction spontaneous at low temperature and nonspontaneous at high…

A: Enthalpy and entropy can be combined to predict reaction spontaneity Relationship between enthalpy…

Q: Consider the following reaction at 25°C. Ag+(aq) + Cl-(aq) -><- AgCl(s) K = 5.6 x 109 a. Do you…

A: The relation for the Gibb’s free energy is given as: ∆G=∆H-T∆S If the reaction is spontaneous, the…

Q: What are the AHrxn and ASrxn values that indicate a spontaneous reaction at all temperatures? O…

A:

Q: Direction: Identify whether each process is spontaneous or non-spontaneous A spoon dipped in…

A: Since you have posted a question with multiple subparts, we will solve only first three subparts for…

Q: Which reaction would be the most useful, in terms of thermodynamics, if you were trying to make “C?”…

A: The value of the equilibrium constant helps in the determination of the yield of the reactant or…

Q: The following equation was performed at 551 oC 3Y(s) + X(g) ⇌ M(g) + 2Z(g) The Kp of the reaction is…

A:

Q: Describe each  reaction  as spontaneous or non-spontaneous. Pb  +  Fe^3+ -----> Fe^2+  +  Pb^2+

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Q: The standard reaction free energy AG= -457. kJ for this reaction: 2 H,(g) + O,(9)→2 H,O(g) Use this…

A: A chemical equation can be added, subtracted, multiplied, or divided similar to an algebraic…

Q: To extract copper from its ores, Cu,S is heated in air. Cu,S(s) + 0,(g) 2Cu(s) + SO,(g) H=-250 kJ In…

A: Le- Chatelier's principle states that when a system is in equilibrium undergoes se changes like…

Q: 10- PCI5(g) → PC33(g) + Cl2(g) For the reaction above, AH° = +22.1 kilocalories per mole at 25°C (a)…

A: The given decomposition reaction PCl5 (g) ----&gt; PCl3 (g)+ Cl2 (g) is endothermic as it has a…

Q: For the reaction SbCl( SbC() Cle AG (Sbcl)334,34 k/mol AG (SC)301.25 mol AG (Cl)0 Which of the…

A: ∆G°rxn = - 301.25 + 0 - (- 334.34) ∆G°rxn = -301.25 + 334.34 ∆G°rxn = + 33.09 kJ/mol

Q: O The reaction is never spontaneous. O The reaction is only spontaneous at high temperatures. The…

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Q: At 560 K, AG° = -30.3 kJ/mol for the reaction A (g) + 2 B (g) →3 C (g). If the partial pressures of…

A: Given reaction: A(g) + 2B(g) → 3C(g) Given, ∆G∘ = -30.3 kJ/mol The partial pressures of A, B, and C…

Q: The standard reaction free energy AG = -1378. kJ for this reaction: 2 CH,OH(g) + 30,(g)→2 CO,(9) +…

A:

Q: Given the reaction: 4 NH 3(g) + 50 2(g) → 4 NO(a) + 6 H20) Determine A G° Will the reaction go…

A: A reaction is said to be spontaneous if it takes place on its own and without the help of any…

Q: إغلاق ...) (1501130 General chemistry 1 section2) 0.09 Hydrogen (H2), less dense than oxygen (02),…

A: According to graham's law, the rate of diffusion is given as Ra / Rb = (Mb / Ma )1/2  where Ra =…

Q: The standard reaction free energy AG°= = -835. kJ for this reaction: 2 Al(s) + Fe,O3(s)→Al,O3(s) + 2…

A: Gibbs free energy is a state function i.e its value depends only on initial and final state.

Q: reaction

A: ∆G value is negative then spontaneous and of positive then non-spontaneous  ∆H = -ve ( because of…