Consider the cell Pt(s)/ H2(g, 1 bar)/NaOH (aq, 0.01m), NaCl (aq, 0.01125m)/ AgCl(s) / Ag(s) 2H₂O + 2e → H₂ + 2OH- AgCl + e → Ag + Cl The cell potential has been measured over a range of temperature and the results were found to fit the expression: E = 0.999+1.68x10 4T (E in volts and T in Kelvin) What is entropy change at 30°C?

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Consider the cell
Pt(s)/ H2(g, 1 bar)/ NaOH (aq, 0.01m), NaCl (aq, 0.01125m)/ AgCl(s) / Ag(s)
2H₂O + 2e → H₂ + 2OH-
AgCl + eAg + Cl
The cell potential has been measured over a range of temperature and the results were found to fit the
expression:
E = 0.999+ 1.68x10 4T (E in volts and T in Kelvin)
What is entropy change at 30°C?
Transcribed Image Text:Consider the cell Pt(s)/ H2(g, 1 bar)/ NaOH (aq, 0.01m), NaCl (aq, 0.01125m)/ AgCl(s) / Ag(s) 2H₂O + 2e → H₂ + 2OH- AgCl + eAg + Cl The cell potential has been measured over a range of temperature and the results were found to fit the expression: E = 0.999+ 1.68x10 4T (E in volts and T in Kelvin) What is entropy change at 30°C?
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