Use the given Nernst equation, reaction, and conditions to find the potential of this cell.
2Ag+(aq) + Zn(s) → 2Ag(s) + Zn2+(aq)
E° = +1.56 volts
T = -90°C
[Ag+] = 1.0 molar
[Zn2+] = 10.0 molar
`E = E° - (2.303RT)/(nF)"log"Q`

A. 1.26 volts
B. 1.53 volts
C. 1.54 volts
D. 1.60 volts

Ans. : frostbite is when exposure to cold temperatures causes freezing to the skin or other tissues. it most commonly affects the hands, feet, and face. the longer areas are exposed to cold, typically the worse the frostbite. the water temperature used for rewarming a frostbitten part should be : (102 -105) f degrees.

1. why does the same side of the moon always face earthc.the rotational period of the moon is equal to one revolution around earth2. which is greater the moons period of rotation or its period of revolution  b.the moons revolution period around earth3.what was the major accomplishment of the apollo missions  c.sending the first human into space4. which of these space missions involved the deployment of lunar roversa. voyager 15. which scientists are going to explore next on kepler-186fd. evidence of existence of life6.which mission is not going to explore the outside of the solar  systemb.safir7.which technology limit the future of space explorationb. scientist must first develop certain technologies before missions can be completed.

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The fraction of an original sample of tritium that remains unchanged after 24.62 years is 1/4. if you need the percentage it is 25%