The cell shown below has a measured cell potential of +0.06839 V at 25.0 °C. A graph of the cell potential as a function of temperature is linear in the temperature range 20 °C to 30 °C with a slope of +4.18x10 V-K. Ag (s) | AgBr (5) | KBr (aq) | Hg2Bra (S) | Hg () From this information, calculate the following. Enter each numerical value with its sign to the correct number of significant figures with the units indicated. kl-mole 450 JK1.mole

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Chapter1: Chemical Foundations
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The cell shown below has a measured cell potential of +0.06839 V at 25.0 °C. A graph of the cell potential as a function of
temperature is linear in the temperature range 20 °C to 30 °C with a slope of +4.18x104 v-K.
Ag (s) | AgBr (5) | KBr (aq) | Hg2Br2 (s) | Hg ()
From this information, calculate the following. Enter each numerical value with its sign to the correct number of significant
figures with the units indicated.
kj-mole 1
As0
JK1.mole"
QUESTION 11
The procedure used in the last question only works for E, but we used it for a cell potential that was not necessarily under
standard conditions. Why could we do this and be assured that our answers must be correct?
Transcribed Image Text:The cell shown below has a measured cell potential of +0.06839 V at 25.0 °C. A graph of the cell potential as a function of temperature is linear in the temperature range 20 °C to 30 °C with a slope of +4.18x104 v-K. Ag (s) | AgBr (5) | KBr (aq) | Hg2Br2 (s) | Hg () From this information, calculate the following. Enter each numerical value with its sign to the correct number of significant figures with the units indicated. kj-mole 1 As0 JK1.mole" QUESTION 11 The procedure used in the last question only works for E, but we used it for a cell potential that was not necessarily under standard conditions. Why could we do this and be assured that our answers must be correct?
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