Solutions to question 2 (d),(e),(f)I have attached the standard reduction potentials 1. Suppose that a catalyst lowers the activationbarrier of a reaction from 125 kJ/mol to 55 kJ/mol.By what factor would you expect the reaction rateto increase at 25°C? (Assume the frequencyfactors for the catalyzed and uncatalyzed reactionsare identical.)2. A Fe³+/Fe half-cell and Sn²/Sn half-cell understandard state conditions are connected by a wireand a 0.1 M NaNO3 salt bridge (assume 298K).a. Sketch this galvanic cell with beakers,indicating the direction of electron flow andion flow from the salt bridge.b. Write the anode and cathode half-reactions aswell as the balanced equation for the redoxreaction occurring for the galvanic cell.c. Use the shorthand line notation to representthe electrochemical cell.celld. Calculate Eº for the reaction occurring inthis galvanic cell (use standard reductionpotentials in the appendix of the Zumdahltextbook).e. Calculate AG° (in kJ/mol) for this reactionusing the equation:AG=-nFE°cellf. Calculate the Ecell when [Fe³+]= 2.00 M and[Sn²+] = 1.5 x 10-³.g. Calculate the Kc for the galvanic cell.3. If th molar solubility of Pd(SCN)₂= 2.22 x 10-8 M,what is the Ksp for Pd(SCN)₂?4. Circle all of the following that will be moresoluble in acidic solution than in pure water.Justify your choices.a. Hg₂Cl₂b. SrF₂c. Mg(OH)₂ A26Appendixes16 A5.5 Standard Reduction Potentials at25°C (298 K) for Many CommonHalf-ReactionsF₂ +2e7→2FTAg2+ e → Ag+CO³+ +e→Co²+Half-ReactionH₂O₂ + 2H+ 2e →2H₂OCee Ce³+→НионPbO₂ + 4H+ + SO2 +2e → PbSO4 + 2H₂OMnO4 + 4H+ + 3e → MnO₂ + 2H₂OH₂2e + 2H+ + 104 → 103 + H₂O HM.H. LacticMnO4 + 8H+ + 5e →Mn²+ + 4H₂OAu³+ + 3e →→ AuNO3 + 4H+ + 3e→NO+2H₂OCIO₂ +e→CIO₂- 2022+2Hg²+ + 2e →→Hg₂²+ 2nMAg+ + e → Ag2972+210Hg₂2 +2e →2HgFe³+e Fe²+200PbO₂ + 4H+ + 2e →Pb²+ + 2H₂OCl₂ + 2e2C1Cr₂O7² + 14H+ + 6e → 2Cr³+ + 7H₂OO₂ + 4H+ + 4e¯→ 2H₂OMnO₂ + 4H+ + 2e →Mn²+ + 2H₂O10₂ + 6H+ + 5e2+ 3H₂OBr₂ +2e2Br-o sinolVO₂+ + 2H+ +e →VO²+ + H₂OAUCI+ 3e →→→ Au + 4CI-O₂+ 2H+ + 2e →→ H₂O₂2nMnO+e→→MnO₂2-22l₂ + 2e-21-Cu + e → Cuorxar08.1orx 1orx dof x2632442,0A2pHHM.H2910gradЕ,НИН)HMH) erosHM.(H3) MonedНИН0%DA(609) 1226.09.00604604.09LITSEProkarRbagni nos bor XHorx deof x 0.2OF ASE0 COTXETorxoor xe.aorx8° (V)2.871.99 и о1.821H2)1.78 HO1.70 НИОН1.69 ИИ.Н1.68 И.Н.1.60 И. Н.1.511.501.461.361.331.231.211.201.091.000.990.9690.9540.91680.800.800.77 00.68 M0.56 M0.540.529or or as1-01 XcacHOM01 x 2ha(HO)S6-0{ xa - HOND* 01 x(HOUGHof (HOln2HO01x50HOM-orx S (HO)AHalf-ReactionO₂ + 2H₂O + 4e¯ →40H-Cu²++2e Cu→Hg₂Cl₂ +2e→ 2Hg + 2Cl-AgCl +eAg + CI-SO₂² + 4H + 2e → H₂SO3 + H₂OCu²+ + → CutH2H+ +2eFe³+ + 3e→→ H₂AFe→→ PbPb²+ +2eSn² +2e →→→ SnNi²+ 2e → NiPbSO4 + 2e →→ Pb + S0₂²wwwCd²+ +2e → Cd→Cr³+eCr³++ 3eFe²+ 2e FeCr²+Cr→ Zn→ H₂ + 20H-→→ Mn 0289Zn²+ + 2e2H₂O + 2eMn²+ + 2eAl³+ +3e AlH₂ + 2e → 2H-Mg2+ + 2e →→ MgLa³+ + 3e LaNa+ e→ NaCa²+ + 2e →→ CaBa2+2e →→ BaK+ + e → KLi + e → Lipor xarOF X Torxasor s01 x 8.8OF XLS91% 1,805x201068073.GAFOOMBo01912HPOPOLO0810028° (V)0.400.340.340.220.200.160.00-0.036-0.13-0.14A -0.23-0.3535 -0.40-0.44-0.50-0.73-0.76-0.83-1.18-1.66-2.23-2.37-2.37-2.71FUOKSU -2.76orxar-2.90-2.92-3.051 M70x40000070216)135272 8315/1671OF XASorx A9:01 x08A OLXEIorxa*SokatSONGA

Question

Solutions to question 2 (d),(e),(f)I have attached the standard reduction potentials 1. Suppose that a catalyst lowers the activationbarrier of a reaction from 125 kJ/mol to 55 kJ/mol.By what factor would you expect the reaction rateto increase at 25°C? (Assume the frequencyfactors for the catalyzed and uncatalyzed reactionsare identical.)2. A Fe³+/Fe half-cell and Sn²/Sn half-cell understandard state conditions are connected by a wireand a 0.1 M NaNO3 salt bridge (assume 298K).a. Sketch this galvanic cell with beakers,indicating the direction of electron flow andion flow from the salt bridge.b. Write the anode and cathode half-reactions aswell as the balanced equation for the redoxreaction occurring for the galvanic cell.c. Use the shorthand line notation to representthe electrochemical cell.celld. Calculate Eº for the reaction occurring inthis galvanic cell (use standard reductionpotentials in the appendix of the Zumdahltextbook).e. Calculate AG° (in kJ/mol) for this reactionusing the equation:AG=-nFE°cellf. Calculate the Ecell when [Fe³+]= 2.00 M and[Sn²+] = 1.5 x 10-³.g. Calculate the Kc for the galvanic cell.3. If th molar solubility of Pd(SCN)₂= 2.22 x 10-8 M,what is the Ksp for Pd(SCN)₂?4. Circle all of the following that will be moresoluble in acidic solution than in pure water.Justify your choices.a. Hg₂Cl₂b. SrF₂c. Mg(OH)₂ A26Appendixes16 A5.5 Standard Reduction Potentials at25°C (298 K) for Many CommonHalf-ReactionsF₂ +2e7→2FTAg2+ e → Ag+CO³+ +e→Co²+Half-ReactionH₂O₂ + 2H+ 2e →2H₂OCee Ce³+→>>НионPbO₂ + 4H+ + SO2 +2e → PbSO4 + 2H₂OMnO4 + 4H+ + 3e → MnO₂ + 2H₂OH₂2e + 2H+ + 104 → 103 + H₂O HM.H. LacticMnO4 + 8H+ + 5e →Mn²+ + 4H₂OAu³+ + 3e →→ AuNO3 + 4H+ + 3e→NO+2H₂OCIO₂ +e→CIO₂- 2022+2Hg²+ + 2e →→Hg₂²+ 2nMAg+ + e → Ag2972+210Hg₂2 +2e →2HgFe³+e Fe²+200PbO₂ + 4H+ + 2e →Pb²+ + 2H₂OCl₂ + 2e2C1Cr₂O7² + 14H+ + 6e → 2Cr³+ + 7H₂OO₂ + 4H+ + 4e¯→ 2H₂OMnO₂ + 4H+ + 2e →Mn²+ + 2H₂O10₂ + 6H+ + 5e2+ 3H₂OBr₂ +2e2Br-o sinolVO₂+ + 2H+ +e →VO²+ + H₂OAUCI+ 3e →→→ Au + 4CI-O₂+ 2H+ + 2e →→ H₂O₂2nMnO+e→→MnO₂2-22l₂ + 2e-21-Cu + e → Cuorxar08.1orx 1orx dof x2632442,0A2pHHM.H2910gradЕ,НИН)HMH) erosHM.(H3) MonedНИН0%DA(609) 1226.09.00604604.09LITSEProkarRbagni nos bor XHorx deof x 0.2OF ASE0 COTXETorxoor xe.aorx8° (V)2.871.99 и о1.821H2)1.78 HO1.70 НИОН1.69 ИИ.Н1.68 И.Н.1.60 И. Н.1.511.501.461.361.331.231.211.201.091.000.990.9690.9540.91680.800.800.77 00.68 M0.56 M0.540.529or or as1-01 XcacHOM01 x 2ha(HO)S6-0{ xa - HOND* 01 x(HOUGHof (HOln2HO01x50HOM-orx S (HO)AHalf-ReactionO₂ + 2H₂O + 4e¯ →40H-Cu²++2e Cu→Hg₂Cl₂ +2e→ 2Hg + 2Cl-AgCl +eAg + CI-SO₂² + 4H + 2e → H₂SO3 + H₂OCu²+ + → CutH2H+ +2eFe³+ + 3e→→ H₂AFe→→ PbPb²+ +2eSn² +2e →→→ SnNi²+ 2e → NiPbSO4 + 2e →→ Pb + S0₂²wwwCd²+ +2e → Cd→>>>Cr³+eCr³++ 3eFe²+ 2e FeCr²+Cr→ Zn→ H₂ + 20H-→→ Mn 0289Zn²+ + 2e2H₂O + 2eMn²+ + 2eAl³+ +3e AlH₂ + 2e → 2H-Mg2+ + 2e →→ MgLa³+ + 3e LaNa+ e→ NaCa²+ + 2e →→ CaBa2+2e →→ BaK+ + e → KLi + e → Lipor xarOF X Torxasor s01 x 8.8OF XLS91% 1,805x201068073.GAFOOMBo01912HPOPOLO0810028° (V)0.400.340.340.220.200.160.00-0.036-0.13-0.14A -0.23-0.3535 -0.40-0.44-0.50-0.73-0.76-0.83-1.18-1.66-2.23-2.37-2.37-2.71FUOKSU -2.76orxar-2.90-2.92-3.051 M70x40000070216)135272 8315/1671OF XASorx A9:01 x08A OLXEIorxa*SokatSONGA

Accepted Answer

Redox Reaction: A redox reaction is a type of chemical reaction in which oxidation and reduction…

d. Calculate Eº for the reaction occurring in cell this galvanic cell (use standard reduction potentials in the appendix of the Zumdahl textbook). e. Calculate AG (in kJ/mol) for this reaction using the equation: AG=-nFE° cell f. Calculate the Ecell when [Fe³+]= 2.00 M and [Sn²+] = 1.5 x 10-³.