b)由0,+和20,-,求出U0,+和U0,. 0,+=U0,+F,入0,.=U0,.F (c)t.=2 1+ U O1U公 to.+= U Uo++Uo-++0. (d)若溶液中有多种离子:t。= Q ,∑=l ∑t+∑1,=120,+=A0t0+ 14 14 b)由0,+ 和 0,-,求出 U0,+ 和 U0,- 0,+ = U0,+F, 0,- = U0,- F + − + + + + + = = = U U U I I Q Q (c)t 0 0, 0, 0, 0, 0, 0, 0, 0, = + = + = + + − + + − + + U U U t (d)若溶液中有多种离子: = = B B B B t Q Q t , 1 + + − = i i i i t , t , 1 0,+ = Λ0 t0,+