Question

What is the potential of a Ag/AgCl reference electrode (vs SHE) made with saturated KCI?

Answer 1

electrode ectrode PASA 1990-AV29524, Asorasla og to Agce - - - tocce]=am (frankees - for Standard Cenditious Reduction Half cell from kce, Reaction - Ay Cl (s) té - Agis, Agiss + ci(aq), Enfag ielo ce ( Ar Standard Cenditiery)

for Standard Conditions. [6] fram ku must be I. m. Also, we know that solubility product ksp of Ag ce is toto [azzy AGCH 2 Ag+ (0) +uleg) Cagay[uery Byp 2 /0/0. = 100 (activities of Pure Solid Ag Clis) is taken to be cunity Ag crus 2 tutun to pago)• tc.. shell be unity 1560 Also, We have an equation : Agt tlé (100m) - - Otjini), EAST Ag (1) E l DR [Ages)} 70.8V . CA, from Nerst equation (Universel gas Ceustant) 0.31471*/moz(290K) a 4.1 (for 1M (Ag +) . Agt) CAs Eng/Ag = f Agt / M - 2:303 XRx7 log / 2.303 XRXT 2x f diola? No. oft electrons transferred Faraday's constant (965000) reaction quotsent 1. EA / Ay = ord - ooo log (1) Prostliny a oso -0.60 0.21 the Age (1) té - to Eng/Ag Ce66 = E47/13 Agess + i lag. (2M ". Melany, Bred when the 10, Fax 150 je * 0-2v)

Y CY Noters for fuideing Engagliaio lolom = [Ag +) which in turn [a]elm which comesponds to canin whose Eeu / Eastlan û Cenuing out to be too 2 v . so that's whe é - p0:2V