electrochemistry, Chemistry

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The standard EMF of Pt/H2(g)/HCl(aq)//AgCl(aq)/Ag has been experimentally determined from 0-90?C to yield the following;
E?/V =0.23659 – 4.856 * 10-4t(?C) – 3.4205 * 10-4t2(?C) + 5.869*10-9t3(?C)
Determine the values of ?G?, ?S? ,?H? and ?Cp? at 25?C for the reaction:
½H2(g) +AgCl(s).......HCl(aq) + Ag(s)
E? =0.2224V, 1F =96485 Cmol-1

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