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April 20, 2014

April 20, 2014

Posted by **Jay** on Saturday, May 7, 2011 at 1:42pm.

2Li(s) + Ag2CrO4(s) --------> Li2CrO4(s) + 2Ag(s)

Calculate the voltage at body temperature, 37°C

- Chemistry -
**DrBob222**, Saturday, May 7, 2011 at 3:02pmFrom the limited description you give I would pick

Li ==> Li^+ + e and

Ag^+ + e ==> Ag

You mention "the" battery so the use of the battery and the other conditions not listed may affect the results.

For the second part,

Ecell = Eocell - (RT/nF)ln Q

and you plug in T = 37 C but change that to kelvin. R is 8.314 and F = 96,485. If you want to convert ln to log, that is 2.303*ln. Q is the reaction quotient.

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