
M ULCIU) + 2 RCIU) +U2 2) Using the data provided, determine if the following reactions...
Question 7 of 16 > Calculate the cell potential, E, for the given reactions at 25.00 °C using the ion concentrations provided. Then, determine if the cells are spontaneous or nonspontaneous as written. Refer to the table of standard reduction potentials (E ). Pt(s) + Fe2+ (aq) = P22+ (aq) + Fe(s) [Fe2+] = 0.0017 M [P12+] = 0.040 M The cell is O spontaneous. O not spontaneous Cu(s) + 2 Ag+ (aq) = Cu2+(aq) + 2 Ag(s) [Cu2+] =...
Calculate the cell potential, E, for the given reactions at 25.00 °C using the ion concentrations provided. Then, determine if the cells are spontaneous or nonspontaneous as written. QUESTION 1) Pt(s)+Fe2+(aq)−⇀↽−Pt2+(aq)+Fe(s) [Fe2+]=0.0013 M[Pt2+]=0.048 M E= ____ V? The cell is not spontaneous or spontaneous. QUESTION 2) Cu(s)+2Ag+(aq)−⇀↽−Cu2+(aq)+2Ag(s) [Cu2+]=0.017 M [Ag+]=0.017 M E= ____ V? The cell is not spontaneous or spontaneous. QUESTION 3) Co2+(aq)+Ti3+(aq)−⇀↽−Co3+(aq)+Ti2+(aq) [Co2+] = 0.065 M [Co3+] = 0.025 M [Ti3+] = 0.0060 M [Ti2+] = 0.0118 M...
Calculate the cell potential, E, for the given reactions at 25.00 °C using the ion concentrations provided. Then, determine if the cells are spontaneous or nonspontaneous as written. Refer to the table of standard reduction potentials (E Pt(s)Fe2+(aq) Pt2+(aq) + Fe(s) [Fe2+ [Pt2+] = 0.0023 M = 0.011 M The cell is V E = O not spontaneous. O spontaneous Cu(s)2 Ag (aq) Cu2+(aq) + 2 Ag(s) [Cu2+0.031 M [Ag*] = 0.031 M The cell is V E = O...
Calculate the cell potential, ? , for the given reactions at 25.00 °C using the ion concentrations provided. Then, determine if the cells are spontaneous or nonspontaneous as written. Refer to the table of standard reduction potentials (?∘red) . Pt(s)+Fe2+(aq)↽−−⇀Pt2+(aq)+Fe(s) [Fe2+]=0.0045 M[Pt2+]=0.022 M ?= V The cell is spontaneous. not spontaneous. Cu(s)+2Ag+(aq)↽−−⇀Cu2+(aq)+2Ag(s) [Cu2+]=0.013 M[Ag+]=0.013 M ?= V The cell is spontaneous. not spontaneous. Co2+(aq)+Ti3+(aq)↽−−⇀Co3+(aq)+Ti2+(aq) [Co2+] = 0.055 M[Co3+] = 0.020 M [Ti3+] = 0.0055 M[Ti2+] = 0.0090 M ?= V...
Calculate the cell potential, E, for the given reactions at 25.00 °C using the ion concentrations provided. Then, determine if the cells are spontaneous or nonspontaneous as written. Refer to the table of standard reduction potentials (E Pt(s) Fe2+(aq) Pt2+(aq) + Fe(s) Fe2+0.0050 M Pt2+10.035 M The cell is E = V not spontaneous O spontaneous. Cu(s)2 Ag(aq) Cu2t(aq) + 2 Ag(s) [Cu2+0.015 M [Ag 0.015 M The cell is E = V O spontaneous. O not spontaneous Co2+(aq)Ti3(aq)Co3t(aq) +...
For the following reactions, determine E°, ΔG°, and K, given the balanced half reactions and the standard reduction potentials. Also, determine if the reaction is spontaneous as written. A) 2 Co3++ H3AsO3+ H2O 2 Co2++ H3AsO4+ 2H+ Co3++ e- Co2+ E°= 1.920 V H3AsO4+ 2H++ 2 e-H3AsO3+ H2O E°= 0.575 V Answer: (E° = 1.345 V; K = 2.95 x 1045; ΔG° = -2.60 x 105J; spontaneous) B) 4 Fe3++ 2 H2O 4Fe2++ O2+ 4 H+ Fe3++ e- Fe2+ E°= 0.771 V ½ O2+ 2...
Calculate the cell potential, ? , for the given reactions at 25.00 °C using the ion concentrations provided. Then, determine if the cells are spontaneous or nonspontaneous as written. Refer to the table of standard reduction potentials (?∘red) . Pt(s)+Fe2+(aq)↽−−⇀Pt2+(aq)+Fe(s) [Fe2+]=0.0014 M[Pt2+]=0.041 M
Determine the rate law and the value of k for the following reaction using the data provided. CO( g ) + Cl 2 ( g ) → COCl 2 ( g ) . Experiment 1, 2, 3 . Initial Rate ⁄ M · s − 1 0.696, 1.97, 3.94 . [CO] ⁄ M 0.25, 0.25, 0.50 [Cl 2 ] ⁄ M 0.40, 0.80, 0.80
From the following two reduction reactions
a. determine the balanced form of their spontaneous reaction
b. calculate the standard cell potential in equilibrium
constant.
if the concentration of the aqueous ions [Cd^2+]=0.25 M
[Fe^3+]=0.05M
[Fe^2+]=0.50M
what will be the operating cell potential of the system?
**please answer each part and explain clearly** thanks:)
6.) Using the data in provided, calculate the standard entropy changes for the following reactions at 25 C: a.) H2(g) + Cu(e) → Cu(s) + H2O(Ⓡ) S (J/K mol): H2(g) = 131 CuO (9) = 43.5 Cu(s) = 33.3 H2O(g) = 188.7 b.) 2Als) + 3ZnO) → Al2O3(s) + 3Zn(s) Als) = 28.3 Zn08) = 43.9 Al2O3(s) - 50.99 Zn(s) = 41.6 7.) Calculate delta G for the following reactions at 25 C. a.)2SO2() + O2(g) → 2803(8) delta G...