1
answer
0
watching
161
views
18 Nov 2019
Sketch the Galvanic cell based on the following two half cells: H_2 O_2 + 2 H^+ + 2 e^- rightarrow 2 H_2 O epsilon = +1.78 Fe^3 + 3 e^- rightarrow Fe epsilon = -0.04 Show the direction of electron flow, the direction of flow of cations and anions in the salt bridge and in the beaker. Label the anode and cathode. Indicate in which half-cell oxidation is occurring: in which half-cell is reduction occurring. b) Describe this cell using standard line notation. c) Calculate element degree for the cell. Balance the following equation using the half-cell method. Show your work as you progress through the sequence. This reaction only runs in basic media. CIO^- + l^- rightarrow Cl^- + l_2
Sketch the Galvanic cell based on the following two half cells: H_2 O_2 + 2 H^+ + 2 e^- rightarrow 2 H_2 O epsilon = +1.78 Fe^3 + 3 e^- rightarrow Fe epsilon = -0.04 Show the direction of electron flow, the direction of flow of cations and anions in the salt bridge and in the beaker. Label the anode and cathode. Indicate in which half-cell oxidation is occurring: in which half-cell is reduction occurring. b) Describe this cell using standard line notation. c) Calculate element degree for the cell. Balance the following equation using the half-cell method. Show your work as you progress through the sequence. This reaction only runs in basic media. CIO^- + l^- rightarrow Cl^- + l_2
Irving HeathcoteLv2
9 Mar 2019