What is the E º, ΔG º, and K at 258C of  the reaction: 2MnO4^- (aq) + 4H+ (aq) + Cl2 (g) = 2Mn^2+ + 2ClO3^- (aq) + 2H2O

Q: 3. In each of the following cells write the cell reaction, and designate which reac- tions are…

A: Spontaneity  explains  on the basis  of the sign of Gibbs free energy  change which  depends  upon…

Q: Tell weather the following redox reactions is spontaneous or not. With explanations/solution A. Hg+…

A: Recall the given redox reaction,A. Hg  +  Pb2+  →  Hg2+  +  PbB. Al3+  +  Fe  →  Al  +  Fe2+We…

Q: Consider the decomposition of a metal oxide to its elements, where M represents a generic metal.…

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Q: What is the value of K for this aqueous reaction at 298 K? A+BC+D AG°=23.09 kJ/mol

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Q: What is the value of K for this aqueous reaction at 298 K? A + B =C+D AG° = 26.27 kJ/mol K =

A: You can see Relation between them,  ∆G° = -RTln(K)  Where : ln(K) = 2.303 log(K)  Apply this,  You…

Q: What is the value of K for this aqueous reaction at 298 K? A + B =C+ D AG° = 12.16 kJ/mol K =

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Q: 4. Titanium (IV) oxide is converted to titanium carbide with carbon at a high temperature. TIO2(s)…

A: Thermodynamics is the branch of chemistry which deals with the study of heat and other forms of…

Q: Given the reaction Sn4+(aq) + 4e− → Sn(s). What is the value of ΔG° ?

A: In this question, we want to determine the value of ∆G° ( changed in Gibbs energy ) for given…

Q: Suggest two ways in which the equilibrium concentration of Ag+ can be reduced in a solution of Na+,…

A: The equilibrium reaction given is  Na+(aq) + Cl−(aq) + Ag+(aq) + NO3−(aq) ⇌ AgCl(s) + Na+(aq) +…

Q: Consider the decomposition of a metal oxide to its elements, where M represents a generic metal.…

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Q: Consider the following reaction at 25 °C: 3 NiO(s) + 2 NH3(g) → 3 Ni(s) + N2(g) + 3 H2O(g) If AG° =…

A: Since there are multiple sub parts in this question and it is not mentioned that which one has to be…

Q: For a spontaneous reaction, the AG'rn must have a sign that is v and the magnitude of K must be…

A: Given : Spontaneous Reaction  To find: Sign of ∆G° and magnitude of k Solution: There are generally…

Q: 1. Predict whether the following reaction leads to an increase or a decrease in entropy. Ag+(aq) +…

A: The degree measure of disorderness present in a substance is called entropy.

Q: The following reaction has a heat of reaction of ∆H∘F = −155.67 kJ in the forward direction 3NO(g)…

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Q: 0.0592 V E cell -log(K) Calculate the equilibrium constant for the following reaction at 25°C:…

A: E°cell = (0.0592 V / n ) × log(K) 2Ag(s) + Fe2+(aq) <---> 2Ag+(aq) + Fe(s)  K = ?

Q: 6. Find AG and AH for the following reaction. Find K at 298K. Fe2O3 (s) + H2 (g) Fe;O4 (s) + H20 (g)

A: Here we have to determine ∆G° and ∆H° and equilibrium constant at 298 K of the following given…

Q: Calculate delta G at 298 K.

A: The Gibbs's free energy of a reaction can be calculated using following equation: ∆G = - R * T ln K…

Q: Describe the relationship between the values of AG, Ksp, and the direction that a reaction will…

A: A reversible reaction have a tendency to proceed in either of the direction . If a system is not in…

Q: Predict whether the following reaction leads to an increase or a decrease in entropy. Ag+(aq) +…

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Q: 2C(s) + 2H2(g) C2H4(g); AH° = 52.5 kJ; AS° = -53.5 J/K at 298 K What is the equilibrium constant at…

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Q: Consider the following reaction at 298 K. 2Cr*+ (aq) + Hg(1) → 2C1²+ (aq) + Hg²+ (aq) Which of the…

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Q: What is the value of K for this aqueous reaction at 298 K? A + B C+D AG° = 14.82 kJ/mol %3D K =

A: The Gibbs free energy and the equilibrium constant are related by the following equation:…

Q: Consider the following reaction at 298K. Ag" (aq) + Cu (aq) Ag (s) + Cu²+ (aq) - Which of the…

A: The half cell reactions are: Anode: Cu+(aq) →Cu2+(aq) + e-                            E° = 0.16…

Q: Calculate DG° f( in kJ) or the reaction of iron(II) ions with permanganate ions. (F =96500 C)…

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Q: The reaction between iodide ion, I, and I, to form triiodide ion, I;", is shown below. Calculate AG°…

A: Kc is the equilibrium constant at concentration C. ∆Go is the standard Gibbs free energy. Data…

Q: What is the value of K for this aqueous reaction at 298 K? A +B =C+D AG° = 29.10 kJ/mol K =

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Q: The following reaction has an Eo value of -0.76 V: H2(g) + Zn2+(aq)----->Zn(s) + 2H+(aq) a.…

A: It is given that the E°cell is -0.76 V for the reaction shown below, H2(g) + Zn2+(aq)→Zn(s) +…

Q: Calculate the equilibrium constant for the following reaction at 25°C. Sn2+(aq)+2Ag(s)…

A: Relation between equilibrium constant and reduction potential Eocell=0.059n log KeqEocell=cell…

Q: Calculate AG and K for the following reactions at 25°C. Determine if the reaction will proceed…

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Q: Gibbs energy change, A:G®, is related to cell potential, E, by the equation Calculate the standard…

A: For the given cell, change in enthalpy and entropy at 25oC is as follows: ∆rHo = -729 kJ mol-1∆rSo =…

Q: From a consideration of the following two half reactions at 298 K. Pb2+(aq) + 2e- → Pb(s) -0.126 V…

A: Third option. C. 7.2*1010

Q: Calculate the Equillibrium constant at 25 Degrees Celsius for the following Reaction: From the data…

A: We have to find equilibrium constant from the given data. Temperature = 25°C or 298 K

Q: SO42−(aq)+4H+(aq)+2Br−(aq)⇌Br2(aq)+SO2(g)+2H2O(l) a) At 55.0∘C , what is the maximum value of the…

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Q: Consider the following reaction at 298K. Pb2+ (aq) + 2 Cu+ (aq) → Pb (s) + 2 Cu²+ (aq) Which of the…

A: We have to predict the correct statement.

Q: What is the value of K for this aqueous reaction at 298 K? A +B C+ D AG° = 26.25 kJ/mol K =

A: At standard conditions: ∆G0 = -RTlnK K----->>> Equilibrium constant R------>> Gas…

Q: onsider the following reaction at 298K. Cr3+ (aq) + Cu+ (aq) Cr2+ (aq) + Cu2+ (aq) Which of the…

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Q: 20.) Ferric oxide is one of the product of rusting. The reaction for the formation of rust is given…

A: In this question we have to tell the Gibbs energy of the reaction.

Q: Find K for the following reaction at 25°C. Ecell = 0.45 V Pb2+ + Fe(s) Pb(s) + Fe2+ (aq) 8.6 x 10-6…

A: A redox reaction is a chemical reaction in which electrons are exchanged between two reactants that…

Q: Tell weather the following redox reactions is spontaneous or not. With explanations/solution 3+ C.…

A: Redox reaction are those in which both oxidation and reduction reaction occurs simultaneously.

Q: 5. Calculate the E", AG and K at 25°C for the reaction, 2Mno, + 4H* + Cl2 2Mn2+ + 2C10,+ 2H20

A: During electrochemical reaction redox reaction occur in electrolytic cell  At two different…

Q: Determine AG° and the spontaneity of the reaction A2(g) + 3 X2(g) → 2 AX3(g) at 591 K. AH° = -86…

A: Since,    ∆G°=∆H°-T∆S°   where,    ∆G°=standard change in Gibb's free energy   ∆H°=standard…

Q: Calculate the value of delta G rxn. For the following reaction at 298k K.a. = 2.9x 10^8 and assume…

A: According to the data given in the question,Ka for the given equilibrium reaction = 2.9…

Q: Calculate the equilibrium constant at 10.7 °C for each of the following reactions from the value of…

A: Given ΔG° = 56.1 kJ T = 10.7°C

Q: What is the equilibrium constant at 1000 K for the reaction shown below if its AG at 1000 K is 32…

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Q: what is ΔG for a certain reaction of 300 degrees Kelvin if Kp is 6.0 x 10^2

A: Given-> T = 300 K Kp = 6.0 × 102

Q: What is the value of K for this aqueous reaction at 298 K? A + B 2C+ D AG° = 19.27 kJ/mol K =

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Q: Predict the following reaction, whether its spontaneous or nonspontaneous. a. 2NAOH) + CO2s) b. 2Fe…

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Q: What is the value of K for this aqueous reaction at 298 K? A+B↽−−⇀C+D              Δ?°=10.14 kJ/mol…

A: Interpretation-  To determine the value of K for this aqueous reaction at 298 K , which is given as…

Q: å. Calculate A for the following reaction át 298 K. ClO; (aq) + 5 Cl¯ (aq) + 6 H† (aq) → 3 Cl2 (g) +…

A: Given :

Q: Determine the equilibrium constant for the following reactions. Assume 298.15 K if no temperature is…

A: a. AgCl(s)⇌Ag+(aq)+Cl−(aq) oxidation half reaction: AgCl (s) + e- ⇌ Ag+ (s) + Cl-            E˚ =…