The redox reaction of peroxydisulfate with iodide has been used for many years as part of the iodide clock reaction which introduces students to kinetics. if e not cell equals 1.587v and e not redox of the anode half cell is 0.536v, what is e not redox of the cathode half cell? . s2o82-(aq) + 2h+ +2i-(aq) yields 2hso4-(aq) + i2 (aq). a. -1.051v. b. 1.051v. c. -2.123v. d. 2.123v. e. none of these choices is correct

The solar panels used by mark function because of the photoelectric effect. light shines on the cells causing electrons to be ejected from the metal, which produces an electric current. at night on mars, no light will fall on the solar cells and no electric current will be generated. according to your notes, what type of light is typically needed to cause the photoelectric effect? a)visible b)ultraviolet c)infrared

How are the crust and the inner core alike? a) they are both solid. b) they both have the same temperature. c) they are both under the same pressure. d) they are both very close to the center of the earth.

If you put a helium-filled balloon in the refrigerator, what will happen?