For the cell shown, the measured cell potential, Ecell is -0.3605 V at 25℃.

Question

Question

For the cell shown, the measured cell potential, E_cell is -0.3605 V at 25℃.

Pt(s)|H₂(g, 0.881 atm)| H⁺(aq, ? M) || Cd²⁺(aq, 1.00 M) | Cd(s)

The balanced reduction half-reactions for the cell, and their respective standard reduction potential values, E°, are

2 H⁺(aq)+2e- ⟶ H₂(g) E⁰=0.00 V

Cd²⁺(aq)+2e- ⟶ Cd(s) E⁰=-0.403 V

Calculate the H⁺concentration.

Answer 1

✔ Recommended Answer

Answer #1

Answer 2

Similar Homework Help Questions

For the cell shown, the measured cell potential, Ecell is -0.3719 V at 25℃.

For the cell shown, the measured cell potential, Ecell is -0.3719 V at 25℃.Pt(s)|H₂(g, 0.865 atm)| H⁺(aq, ? M) || Cd²⁺(aq, 1.00 M) | Cd(s)The balanced reduction half-reactions for the cell, and their respective standard reduction potential values, E°, are2 H⁺(aq)+2e- ⟶ H₂(g) E⁰=0.00 VCd²⁺(aq)+2e- ⟶ Cd(s) E⁰=-0.403 VCalculate the H⁺concentration.
For the cell shown, the measured cell potential, Ecell, is−0.3587 V at 25 °C.Pt(s)...

For the cell shown, the measured cell potential, Ecell, is −0.3587 V at 25 °C.Pt(s) | H2(g,0.849 atm) | H+(aq,? M) || Cd2+(aq,1.00 M) | Cd(s)The balanced reduction half-reactions for the cell, and their respective standard reduction potential values, E⁰, are2H+(aq)+2e−⟶H2(g) E⁰=0.00 VCd2+(aq)+2e−⟶Cd(s) E⁰=−0.403 VCalculate the H+ concentration.
For the cell shown, the measured cell potential, Ecell, is -0.3687 V at 25 °C. Pt(s)...

For the cell shown, the measured cell potential, Ecell, is -0.3687 V at 25 °C. Pt(s) | H, (8,0.873 atm) | H+ (aq, ? M) || Cd2+ (aq, 1.00 M) | Cd(s) The balanced reduction half-reactions for the cell, and their respective standard reduction potential values, Eº, are 2 H+ (aq) + 2e → H, (g) E° = 0.00 v Cd2+ (aq) + 2e- Cd(s) E° = -0.403 V Calculate the H+ concentration. [H+) = .0588 M Incorrect

For the cell shown, the measured cell potential, Ecell, is -0.3629 V at 25 °C. Pt(s)...

For the cell shown, the measured cell potential, Ecell, is -0.3629 V at 25 °C. Pt(s) | H,(g, 0.707 atm) | H+ (aq, ? M) || Cd2+ (aq, 1.00 M)| Cd(s) The balanced reduction half-reactions for the cell, and their respective standard reduction potential values, Eº, are 2 H+ (aq) + 2e - H (9) E° = 0.00 V Cd2+ (aq) + 2e — Cd(s) E' = -0.403 V Calculate the H+ concentration. M = 0.031 Incorrect
For the cell shown, the measured cell potential, Ecell, is -0.3709 V at 25 °C. Pt(s)...

For the cell shown, the measured cell potential, Ecell, is -0.3709 V at 25 °C. Pt(s) | H,(g, 0.877 atm) | H+ (aq,? M) || Cd2+ (aq, 1.00 M) Cd(s) The balanced reduction half-reactions for the cell, and their respective standard reduction potential values, Eº, are 2 H+ (aq) + 2e H (9) E' = 0.00 V Cd2+ (aq) + 2e - Cd(s) E' = -0.403 V Calculate the H concentration. [HT] = M
For the cell shown, the measured cell potential, Ecell, is -0.3707 V at 25°C. Pt(s) H(8,...

For the cell shown, the measured cell potential, Ecell, is -0.3707 V at 25°C. Pt(s) H(8, 0.857 atm) H+ (aq.? M) || Cd2+ (aq, 1.00 M) | Cd() The balanced reduction half-reactions for the cell, and their respective standard reduction potential values, Eº, are 2 H+ (aq) + 2e- H,(g) E° = 0.00 V Ca2+ (aq) + 2e Cd(s) E = -0.403 V Calculate the H* concentration.

For the cell shown, the measured cell potential, Ecell, is -0.3689 V at 25 °C. Pt(s)H,(g,...

For the cell shown, the measured cell potential, Ecell, is -0.3689 V at 25 °C. Pt(s)H,(g, 0.789 atm) | H(aq, ?M) || Cd²+ (aq, 1.00 M) Cd(s) The balanced reduction half-reactions for the cell, and their respective standard reduction potential values, Eº, are 2 H+ (aq) + 24 H, (g) E° = 0.00 V Cd²+ (aq) + 2e - Cd(s) E = -0.403 V Calculate the H+ concentration. [H+] =
1.719M is wrong For the cell shown, the measured cell potential, Ecell, is -0.3709 V at...

1.719M is wrong For the cell shown, the measured cell potential, Ecell, is -0.3709 V at 25 °C. Pt(s) | H,(g, 0.877 atm) | H+ (aq, ? M) || Cd2+(aq, 1.00 M)| Cd(s) The balanced reduction half-reactions for the cell, and their respective standard reduction potential values, Eº, are 2 H+ (aq) + 2e → H2(g) E° = 0.00 V Cd2+ (aq) + 2e Cd(s) E° = -0.403 V Calculate the H+ concentration. [H+] = M
For the cell shown, the measured cell potential, Ecell, is -0.3711 V at 25 °C Pt(s)...

For the cell shown, the measured cell potential, Ecell, is -0.3711 V at 25 °C Pt(s) H2(g, 0.865 atm) | Ht (aq,? M) || Cd2+ (aq, 1.00 M) | Cd(s) The balanced reduction half-reactions for the cell, and their respective standard reduction potential values, E°, are 2 H"(aq) + 2е — H2(g) Eo = 0.00 V Cd2+(aq)2 e - Cd(s) Eo =-0.403 V Calculate the Ht concentration М

Given the measured cell potential, Ecell, is-0.3583 V at 25 °C in the following cell, calculate...

Given the measured cell potential, Ecell, is-0.3583 V at 25 °C in the following cell, calculate the Ht concentration Pt (s)|H2lg, 0.795 atm)lH (aq, ? M)l|Cd2 (aq, 1.00 M)|Cd (s) The balanced reduction half-reactions for the cell, and their respective standard reduction potential values, E°, are as follows. 2H+(aq) + 2e- H2(g) E0.00 V E-0.403 V ? 2 + Number H0.21