-2.370 V) and a standard I, I half cell (E = 0.535 V). red A voltaic cell is constructed from a standard Mg²+ | Mg half cell (E°, red (For all reactions below, use the smallest possible integer coefficients. Be sure to specify states such as (ag) or (s). If a box is not needed leave it blank. Enter ele :) The anode reaction is: The cathode reaction is: The spontaneous cell reaction is: The cell voltage is V. Submit Answer Try Another Version 1 item attempt remaining Previous

ISTRY (References] Consider the galvanic cell based on the following half-reactions: Zn+ + 2e- Zn e =-0.76 V Fe+ + 2e→ Fe e = -0.44 V a. Determine the overall cell reaction and calculate eI (Use the lowest possible coefficients. Be sure to specify states such as (aq) or (5). If a box is not needed, leave it blank.) E = b. Cafculate AG° and K for the cell reaction at 25°C. AG C. Calculate Ecell at 25°C when Zn = 0.10 M and Fe 8.0 x 10 6 M. Erell =

Enter electrons as e¯. Use smallest possible integer coefficients. If a box is not needed, leave it blank. A voltaic cell is constructed from a standard Co²+ | Co half cell (E° red = -0.280V) and a standard Mg2+ | Mg half cell (E°red = -2.370V). The anode reaction is: + The cathode reaction is: → + The spontaneous cell reaction is: + The cell voltage is V. ↑ +

Caculate ℰ° values for the following cells. Which reactions are spontaneous as written (under standard conditions)? Balance the equations. Standard reduction potentials are found in the Standard Reduction Potentials table. (Use the lowest possible whole number coefficients. Include states-of-matter under the given conditions in your answer.)

Enter electrons as e A voltaic cell is constructed from a standard Zn2+ Zn half cell (E°red= -0.763V) and a standard Br₂ Bri half cell (Ered 1.080V). (Use the lowest possible coefficients. Be sure to specify states such as (aq) or (s). If a box is not needed, leave it blank.) The anode reaction is: The cathode reaction is: The spontaneous cell reaction is: The cell voltage is Submit Answer (sky Another Vorstan

Enter electrons as e A voltaic cell is constructed in which the anode is a Ni Ni* half cell and the cathode is a H, H* half cell. The half-cell compartments are connected by a salt 1 (Use the lowest possible coefficients. Be sure to specify states such as (aq) or (s). If a box is not needed, leave it blank.) The anode reaction is: The cathode reaction is: The net cell reaction is: In the external circuit, electrons migrate v the H2 H electrode v the NiNi electrode. In the salt bridge, anions migrate from Hcompartment v the Ni Ni?+ compartment. to

Enter electrons as e-. Use smallest possible integer coefficients. If a box is not needed, leave it blank. A voltaic cell is constructed from a standard Ag+|Aghalf cell (E°red = 0.799V) and a standard Co2+|Cohalf cell (E°red = -0.280V). The anode reaction is: (aq)(s)(l)(g)   +   (aq)(s)(l)(g)     (aq)(s)(l)(g)   +   (aq)(s)(l)(g) The cathode reaction is: (aq)(s)(l)(g)   +   (aq)(s)(l)(g)     (aq)(s)(l)(g)   +   (aq)(s)(l)(g) The spontaneous cell reaction is: (aq)(s)(l)(g)   +   (aq)(s)(l)(g)     (aq)(s)(l)(g)   +   (aq)(s)(l)(g) The cell voltage is V. B) A voltaic cell is constructed from a standard Ag+|Aghalf cell (E°red = 0.799V) and a standard Cl2|Cl-half cell (E°red = 1.360V). (Use the lowest possible coefficients. Use the pull-down boxes to specify states such as (aq) or (s). If a box is not needed, leave it blank.) The anode reaction is: (aq)(s)(l)(g)   +   (aq)(s)(l)(g)     (aq)(s)(l)(g)   +   (aq)(s)(l)(g) The cathode reaction is:…

A voltaic cell is constructed from a standard Zn2+ | Zn half cell (E°red = -0.763 V) and a standard Br2 | Br- half cell (E°red = 1.080 V). (For all reactions below, use the smallest possible integer coefficients. Be sure to specify states such as (aq) or (s).  If a box is not needed leave it blank. Enter electrons as .) The anode reaction is:   +       +   The cathode reaction is:   +       +   The spontaneous cell reaction is:   +       +   The cell voltage is ______ V.

Enter electrons as e¯. Use smallest possible integer coefficients for ALL reactions. If a box is not needed, leave it blank. A voltaic cell is constructed in which the following cell reaction occurs. The half-cell compartments are connected by a salt bridge. Cl2(g) + 2Br (aq) → 2CI(aq) + Br2(1) The anode reaction is: + The cathode reaction is: + In the external circuit, electrons migrate the Cl|Cl, electrode v the Br|Br, electrode. In the salt bridge, anions migrate v the Cl|Cl2 compartment v the Br|Br2 compartment. 1

A voltaic cell is constructed from a standard Sn2* | Sn half cell (E°red = -0.140 V) and a standard Cr*| Cr* half cell (E°red = -0.410 V). (For all reactions below, use the smallest possible integer coefficients. Be sure to specify states such as (aq) or (s). If a box is not needed leave it blank. Enter electrons as e".) The anode reaction is: The cathode reaction is: The spontaneous cell reaction is: The cell voltage is V.