The Cell whose cell diagram is                                         Pb(s) | PbCl2(s) || KCl(aq) | Hg2Cl2(s) | Hg(l) Has a standart emf of 0.5359 V and a temperature coefficient of 1.45x10-4 V/K at 298.15 K. Detemine the cell reaction and the values of ΔG0, Keq, ΔH0 and ΔS0

Q: The biological standard reaction Gibbs energy of the reaction of removing phosphate from adenosine…

A: Given, Energy is = -14 KJ/ mol. Temperature is = 298 K. pH is = 7. given,  ∆G = ∆G° + R.TlnQ We have…

Q: From information in the Resource section, calculate the standard Gibbs energy and the equilibrium…

A: According to the chemical equation, Gibbs free energy for the reaction at 298.15 K is calculated as…

Q: What is equilibrium? Write the relationship between Kc and Kp for the reaction involving the gases…

A: We’ll answer the first question since the exact one wasn’t specified. Please submit a new question…

Q: Determine the standard enthalpy of reaction (A,HP) for the dissolution of lead(II) fluoride. -329.5…

A:

Q: on A‚G° = -nFEel Calculate the standard Gibbs energy change at 25 °C for the following reaction:…

A: We have to find E°cell.

Q: The distribution of Na+ ions across a typical biological membrane is 10 mmol dm-3 inside the cell…

A: Given information: Distribution of Na+ ions inside cell of membrane is 10 mmol dm-3 and outside cell…

Q: Calculate: (a) the pH of the saturated solution of magnesium  hydroxide:   Mg(OH)2(s) →← Mg2+(aq) +…

A: Mg(OH)2 ⇌ Mg2+ + 2 OH¯ Ksp = [Mg2+] [OH¯]2 Ksp =1.2 x 10¯11 = (s) (2s)2 ksp = 4s3 After dividing by…

Q: The reaction A(g) + B(g) ↔ C(g) + D(g) has ΔGrxn° = -28.62 kJ mol-1 and Kp = 0.63 at 980 °C. A rigid…

A: The ΔGrxn° is the standard Gibbs free energy for the reaction and the Kp is the equilibrium constant…

Q: A) Calculate the standard reaction entropy at 298K of 1) Zn(s)+___Cu(aq) _____Zn(aq)+Cu (s) 2)…

A:

Q: 6. What is the standard Gibbs free energy change for the reaction between H2O2(aq) and Mn2 (aq) in…

A: NOTE : The -ve sign in the ΔG0 is missing  So, i'm assuming the value of ΔG0 is -ve as it is…

Q: The standard electromotive force of the cell Pt(s)|H2(g)|HCl(aq)|AgCl(s)|Ag(s) has been determined…

A: Using thermodynamic potential relationship with entropy, enthalpy, Gibbs energy we can find these…

Q: Under standard conditions, the electromotive force of the cell, Zn(s) | ZnCl₂(aq) | Cl₂(g) | Pt is…

A: Solutions  Hence the standard entropy of the formation - 1.384 kj/mol

Q: The standard Gibbs energy of formation of NH3(g) is −16.5 kJ mol−1 at 298 K. What is the…

A:

Q: The biological standard potential of the couple pyruvic acid/lactic acid is -0.19 V at 25 °C. What…

A:

Q: Consider the cell: Pt|H₂(g,p°)| HCl(aq)|AgCl(s)|Ag for which the cell reaction is 2AgCl(s) +H₂(g) →…

A:

Q: The standard Gibbs energy of the reaction N2(g) + 3 H2(g) → 2 NH3(g) is −32.9 kJ mol−1 at 298 K.…

A:

Q: The standard Gibbs energy of formation for PH3(g) is 12.7 kJ/mol at 298 K: 1/4 P4(s) + 3/2 H2(lg) –…

A: The free energy of formation (∆G0) is a change of free energy which accompanies the formation of 1…

Q: One enzyme-catalysed reaction in a biochemical cycle has an equilibrium constant that is 8.4 times…

A: K1 = 8.4 K2 ∆Gₒ1 = -2.303RTlogK1, ∆Gₒ1 = - 250 KJ/mol Standard reaction occur at 25ₒC or 298 K - 250…

Q: Write the individual electrode reactions and the overall cell reaction for the following cell: Pt |…

A: The electromotive force of the cell or of the EMF of the cell is the maximum potential difference…

Q: Cons Consider the dissolution of calcium fluoride: CaF2(s) → Ca2*(aq) + 2 F"(aq) Part A which has…

A: Gibbs free energy is given by: ∆rG° = ∆rH° - T∆rS°- S∆rT When there is no change in temperature the…

Q: Step 6 of 11 Use the relation from Step 1 to define A,G using biochemical standard states. A,G =…

A:

Q: Consider the decomposition of a metal oxide to its elements, where M represents a generic metal. 3…

A:

Q: The reaction of ozone in the atmosphere and nitric oxide has a reaction enthalpy and reaction…

A:

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: By how much does the cell potential change (in volts) when Q is increased by a factor of 21 for a…

A: Answer:

Q: The standard potential of the AgCI/Ag,Cl- couple fits th expression E/V =…

A: Standard potential of the AgCl/Ag,Cl- couple as per the fit expression : Eo (V) = 0.23659 – 4.8564 x…

Q: One ecologically important equilibrium is that between carbonate and hydrogencarbonate (bicarbonate)…

A: (a)

Q: What is the ΔrG for the following reaction (in kJ mol-1) at 298 K? 3 O2 (g) ⇌ 2 O3 (g) The…

A: Standard Gibbs free energy of formation of O2(g), ∆Gfo(O2, g) = 0.00 kJ.mol-1  Standard Gibbs free…

Q: One reaction has a standard Gibbs energy of −320 kJ mol−1 and a second reaction has a standard Gibbs…

A: Given data contains, First reaction has standard Gibbs energy is −320 kJ mol−1. Second reaction has…

Q: In the smelting of iron ores, the reduction of iron oxides in a blast furnace is accompanied by the…

A: Gibbs free energy is a thermodynamic state function. It is a property of a system that measures the…

Q: For PbI2(s) ⇋ Pb2+(aq) + 2 I−(aq), K = 1.4 × 10−8 at 25 °C and the standard Gibbs energy of…

A: The standard Gibbs energy of formation of PbI2(aq) has to be calculated, The reaction is, PbI2(s) ⇋…

Q: What is the standard Gibbs free energy change for the reaction between H2O2(aq) and Mn2 (aq) in…

A:

Q: The cell whose diagram is Pb(s) I PbCl,(s) I KCI(aq) I Hg,Cl,(s) I Hg(1) Has a standard emf of…

A: Given :  E°cell = 0.5359 V  Temperature coefficient = 1.45 x 10-4 V/K  T = 298.15 K

Q: The standard Gibbs energy of formation of gaseous ozone at 25.0 ℃ ΔfGo, is 162.3 kJ. mol-1, for…

A: Given O2 (g) ⇌ 2O3(g). Pressure = P = 1bar Temperature = T = 25°C = (25+273.15)K =298.15 K ∆Gf0 =…

Q: 7.3(a) From information in the Data section, calculate the standard Gibbs energy and the equilibrium…

A:

Q: Use standard Gibbs energies of formation to calculate the standard reaction Gibbs energies at 298 K…

A: Given :  Chemical equation :  Zn(s)+Cu2+(aq)→Zn2+(aq)+Cu(s)  C12H22O11(s)+12O2(g)→12CO2(g)+11H2O(l)…

Q: One reaction has a standard Gibbs energy of −200 kJ mol−1 and a second reaction has a standard Gibbs…

A: The relation between Gibb's free energy and Keq is given by, ∆G = -RTlnKeq where R is the ideal gas…

Q: standard Gibbs energy

A:

Q: Using the information in the data section, calculate the standard reaction ent and standard reaction…

A: Given reaction is :  N2 (g) + 3H2 (g) ---------> 2NH3 (g)  a). Calculate the standard change in…

Q: Consider the Gibbs energies at 25 °C. Substance AG; (kJ · mol-1) Ag*(aq) 77.1 CI"(aq) -131.2 AgCl(s)…

A: Note: As per company policy we are supposed to attempt first three subparts only, please repost…

Q: An aqueous solution of 43.80 mL of 0.240 mol L-1 NaCN is added to 43.80 mL of 0.240 mol L-1…

A:

Q: 6. For the cell Cd(Hg)|CdSO,. H,0(s)|Hg,SO,(s)|Hg the emf is given as a function of temperature t…

A: Given : E(V) = 1.01845 - (4.05x10-5)(t-20) -(9.5x10-7)(t-20)2  We have to calculate : ∆G , ∆H , ∆S

Q: e standard Gibbs energy of reaction at 721 K for the reaction H2(g) + I2(g) -> 2 HI(g) is ─23.6 kJ.…

A: The Gibbs free energy of a reaction at particular condition ∆Gr is calculated from the standard…

Q: 6. What is the standard Gibbs free energy change for the reaction between H202(aq) and Mn²+ in…

A: Firstly we have write oxidation and reduction couple The total number of electron are used in this…

Q: or the reaction N2 (g) + 3H2(g) --> 2 NH3 (g),  (a) what is the reaction Gibbs free energy at…

A: The given reaction is: a) At equilibrium, the working of the cell stops. Thus Ecell of the reaction…

Q: What is the ΔrG° for the following reaction (in kJ mol-1)? N2 (g) + O2 (g) + Cl2 (g) ⇌ 2 NOCl (g) To…

A:

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

A: Answer:- This question is answered by using the simple concept of calculation of Gibbs free energy…