必岛他 College of Chemistry Chemical Engineering Analytical Chemistry分析化学 c=[o]+IOL]+…+OL]αo O [O] CR=R+iRL+.+IRLn a =r RR=SR E=E+039101B=+0059N99 Yoco/ao YRIRI RR E=E+ 力8QR,0059 0.059 O 当c=c=1moL1 0.059 E=E0+ yRa ChⅦ氧化还原滴定法 2013-2014学年Analytical Chemistry Analytical Chemistry Analytical Chemistry Analytical Chemistry Analytical Chemistry Analytical Chemistry Analytical Chemistry Analytical Chemistry 分析化学 ChapⅦ 氧化还原滴定法 氧化还原滴定法 氧化还原滴定法 氧化还原滴定法 2013-2014 2013-2014 2013-2014 2013-2014学年 cO = [O] + [OL] + [O] + [OL] + [O] + [OL] + [O] + [OL] +… +[OLn] cR = [R] + [RL] + [R] + [RL] + [R] + [RL] + [R] + [RL] +… + [RLn] O O α [O ] c = R α R [R ] c = O O [O ] α c = R R [R ] α c = O R 0.059 [O ] lg [R ] E E n γ γ = + � ο O O O R R R 0.059 /α lg /α c E E n c γ γ = + ο O R O R O R 0.059 0.059 α lg lg α c E E n n c γ γ = + + 当cO = cR = 1 mol = 1 mol = 1 mol = 1 mol⋅L-1 ο O R R O 0.059 α lg α E E n γ γ = + o' = E