A galvanic cell at a temperature of 25.0 °C is powered by the following redox reaction: 2103 (aq) +12H* (aq) + 5 Co (s) → 1₂ (s) + 6H₂O (1) + 5 Co²+ (aq) Suppose the cell is prepared with 5.30 MIO3 and 1.36 MH* in one half-cell and 3.52 M Co²+ in the other. Calculate the cell voltage under these conditions. Round your answer to 3 significant digits.

When a lead acid car battery is recharged by the alternator, it acts essentially as an electrolytic cell in which solid lead(II) sulfate (PbSO4) is reduced to lead at the cathode and oxidized to solid lead(II) oxide (PbO) at the anode. Suppose a current of 80.0 A is fed into a car battery for 63.0 seconds. Calculate the mass of lead deposited on the cathode of the battery. Round your answer to 3 significant digits. Also, be sure your answer contains a unit symbol. x10 0.0 X μ 010 3

For a galvanic cell based on the following half-reactions: Fe3+(aq) + e- → Fe2+(aq)Ag+(aq) + e- → Ag(s)

A galvanic cell at a temperature of 25.0 °C is powered by the following redox reaction: Cu²* (ag)+ Zn (s) –→ Cu (s) + Zn²* (ag) 2+ 2+ Suppose the cell is prepared with 7.28 M Cu²" in one half-cell and 7.67 M Zn²™ in the other. Calculate the cell voltage under these conditions. Round your answer to 3 significant digits. x10 믐

A galvanic cell at a temperature of 25.0 °C is powered by the following redox reaction: 2VO₂ (aq) + 4H* (aq) + Fe (s) → 2VO²+ (aq) + 2H₂O (1)+Fe²+ (aq) Suppose the cell is prepared with 3.37 M VO and 3.31 MH* in one half-cell and 6.13 M VO²+ and 2.52 M Fe²+ in the other. 2+ 2+ Calculate the cell voltage under these conditions. Round your answer to 3 significant digits.

A galvanic cell at a temperature of 25.0 °C is powered by the following redox reaction: 2+ 2+ Cu²+ (aq) + Zn (s) → Cu (s) + Zn²+ (aq) 2+ 2+ Suppose the cell is prepared with 1.56 M Cu in one half-cell and 6.31 M Zn Calculate the cell voltage under these conditions. Round your answer to 3 significant digits. 0 x10 •□ μ 0|0 Ś in the other.

please have the answer to the 3 significant digits.

A galvanic cell at a temperature of 25.0 °C is powered by the following redox reaction: 3+ 2+ 2 Cr³+ (aq) + 3Ca (s) → 2Cr (s) + 3 Ca²+ (aq) 3+ 2+ Suppose the cell is prepared with 2.68 M Cr in one half-cell and 7.85 M Ca in the other. Calculate the cell voltage under these conditions. Round your answer to 3 significant digits. x10 ロ・ロ × μ 0|0 Ś

Help with the following question Please round the answer to 3 sig figs

A galvanic cell at a temperature of 25.0 °C is powered by the following redox reaction: 2Cr³+ (aq) + 3 Ca(s) → 2Cr(s) + 3Ca²+ (aq) Suppose the cell is prepared with 6.35 M Cr3+ in one half-cell and 0.492 M Ca²+ in the other half. Calculate the cell voltage under these conditions. Ered red= -0.744 V Cr³+ (aq) + 3e → Cr(s) Ca²+ (aq) + 2e → Ca(s) Ered= -2.868 V The standard cell potential (E°) for this galvanic cell is [Select] There are [Select] galvanic cell. Under these conditions, the reaction quotient is [Select] volatage is [Select] moles of electrons transferred during to operate this VV. In order to increase the cell voltage for this cell, [Select] V. ✓and the cell >